Table of Contents
Task F-20 Prepares surfaces
Task Descriptor
Auto body and collision technicians must prepare substrates and existing surfaces for the application of undercoats and topcoats. Using proper tools, materials and techniques are important to achieve a smooth transition from repaired area to existing finish.
F-20.01 - Performs initial preparation
Essential Skills: Document Use, Thinking, Continuous Learning
F-20.01 - Performs initial preparation
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| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-20.01.01P |
remove residual two-way tape and decal adhesive |
residual two-way tape and decal adhesive is removed using tools, products and cleaners according to job requirements and manufacturers’ specifications |
| F-20.01.02P |
clean substrate with products and cleaners, and dry surface |
substrate is cleaned with products and cleaners and surface is dried using methods to ensure a finish free of surface contamination |
| F-20.01.03P |
apply a pre-wash cleaner based on substrate and refinish material to be applied |
pre-wash cleaner is applied using the wipe-on wipe-off method, to improve adhesion and to avoid static charged flash fires |
| F-20.01.04P |
inspect substrate |
substrate is inspected for surface imperfections and surface evaluation is performed |
Range of Variables
- tools include: heat guns/lamps, rotary tool (eraser wheel), razor blades
- products and cleaners include: soapy water, degreasers, solvents, fallout remover
- methods include: using chamois or cloths, compressed air
- surface contamination includes: tar, tree sap, bugs, waxes, paint sealants
- pre-wash cleaners include: water-based, alcohol-based, solvent-based, anti-static plastic cleaners
- surface imperfections include: stone chips, corrosion, peeling, oxidization, cracking, scratches, checking, environmental damage
- surface evaluation includes: paint thickness, chemical compatibility, adhesion
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-20.01.01L |
demonstrate knowledge of performing initial preparation of substrates and surfaces |
define terminology associated with surface preparation |
| describe the procedures used to remove dust, loose debris and moisture |
| describe the procedures used to remove residual two-way tape and decal adhesive |
| identify tools, products and cleaners used to remove residual two-way tape and decal adhesive |
| identify types of products and cleaners and describe their applications and procedures for use |
| identify types of pre-wash cleaners and describe their applications and procedures for use |
| describe cleaning techniques |
| identify hazards and describe safe work practices pertaining to surface preparation |
| identify types of surface imperfections |
Range of Variables
- tools include: heat guns/lamps, rotary tool (eraser wheel), razor blades
- products and cleaners include: soapy water, degreasers, solvents, fallout remover
- pre-wash cleaners include: water-based, alcohol-based, solvent-based, anti-static plastic cleaners
- surface imperfections include: stone chips, corrosion, peeling, oxidization, cracking, scratches, checking, environmental damage
F-20.02 - Masks surface
Essential Skills: Thinking, Continuous Learning, Working with Others
F-20.02 - Masks surface
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Performance Criteria |
Evidence of Attainment |
| F-20.02.01P |
apply soft edge tape to panels |
soft edge tape is applied to panels to protect against overspray and to leave a soft edge |
| F-20.02.02P |
apply masking tape and paper |
masking tape and paper are applied to protect against damage during preparation, avoiding over and under masking |
| F-20.02.03P |
apply spray mask (liquid mask) |
spray mask (liquid mask) is applied using equipment to protect areas not to be refinished from overspray |
| F-20.02.04P |
apply plastic sheeting |
plastic sheeting is applied according to manufacturers’ specifications to cover vehicle and secure edges, to protect from overspray |
| F-20.02.05P |
apply edging tape behind flexible moulding |
edging tape is used behind flexible moulding to prevent problems |
| F-20.02.06P |
apply final masking materials before refinishing |
final masking materials are applied using methods to avoid hard edges |
| F-20.02.07P |
apply vinyl tape (fine edge) |
vinyl tape (fine edge) is applied according to job requirements |
Range of Variables
- problems include: bridging, peeling, overspray
- masking materials include: masking tape, paper, plastic sheeting, liquid mask, soft edge tape, fine edge tape
- methods include: back masking, reverse masking
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-20.02.01L |
demonstrate knowledge of masking materials, their applications and procedures for use |
describe the procedures and methods used to mask surfaces |
| describe masking uses |
| identify types of masking materials and describe their applications and compatibilities |
| describe potential problems if masking is not done properly |
Range of Variables
- masking materials include: masking tape, paper, plastic sheeting, liquid mask, soft edge tape, fine edge tape
- methods include: back masking, reverse masking
- masking uses include: for protection (sanding, stripping), for primer, for paint
- problems include: bridging, peeling, overspray
F-20.03 - Strips surface
Essential Skills: Document Use, Thinking, Continuous Learning
F-20.03 - Strips surface
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| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-20.03.01P |
protect surrounding area |
surrounding area is protected with materials |
| F-20.03.02P |
apply chemical stripper to work area using tools |
chemical stripper is applied to work area according to manufacturers’ specifications using tools |
| F-20.03.03P |
neutralize and remove chemical residue |
chemical residue is neutralized and removed according to manufacturers’ specifications |
| F-20.03.04P |
mechanically strip work area using tools |
work area is mechanically stripped using tools according to job requirements and manufacturers’ specifications |
| F-20.03.05P |
media blast work area using media |
work area is media blasted using media according to substrate and environmental regulations |
| F-20.03.06P |
remove dust and residue from work area after mechanical or media stripping |
dust and residue is removed from work area after mechanical or media stripping according to manufacturers’ specifications and jurisdictional regulations |
Range of Variables
- materials include: duct tape, cardboard, masking
- tools (for chemical stripping) include: brushes, aerosol sprays, scrapers, wire brushes, plastic sheeting
- tools (for mechanical stripping) include: dual action sanders, stripping wheels, scrapers, razor blades, putty knives, rotary tools, compressed air blower, pressure washer
- media includes: glass, sand, soda, plastic beads
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-20.03.01L |
demonstrate knowledge of stripping equipment and products, their applications, safety precautions and procedures for use |
identify methods used to strip topcoats and undercoats and describe their applications and associated safety or environmental considerations |
| identify the tools used to mechanically strip topcoats and undercoats |
| describe the effect of chemical stripping, mechanical stripping and media blasting on substrates |
| describe the procedures used to remove dust and residue from work area after chemical, mechanical or media stripping |
| identify types of media blasting |
| identify hazards and describe safe work practices pertaining to surface preparation |
Range of Variables
- methods include: chemical strippers, media blasting, mechanical
- tools (for chemical stripping) include: brushes, aerosol sprays, scrapers, wire brushes, plastic sheeting
- tools (for mechanical stripping) include: dual action sanders, stripping wheels, scrapers, razor blades, putty knives, rotary tools, compressed air blower, pressure washer
- media includes: glass, sand, soda, plastic beads
- substrates are: aluminum, steel, composites, plastic
F-20.04 - Sands surface
Essential Skills: Document Use, Thinking, Continuous Learning
F-20.04 - Sands surface
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-20.04.01P |
prepare blend area |
blend area is prepared by using methods to achieve a uniform surface according to paint manufacturers’ specifications |
| F-20.04.02P |
featheredge repaired area |
repaired area is featheredged according to job requirements and manufacturers’ specifications to achieve a smooth transition from repaired area to existing finish |
| F-20.04.03P |
back sand repaired area |
repaired area is back sanded according to job requirements and manufacturers’ specifications |
| F-20.04.04P |
scuff sand repaired area |
repaired area is scuff sanded according to job requirements and manufacturers’ specifications to prepare for the application of undercoats |
| F-20.04.05P |
level surface by removing excess primer surfacer and filler material |
excess primer surfacer and filler material are removed by guide coating and block sanding using the cross hatch method to achieve a level surface |
Range of Variables
- methods include: using wet or dry sandpaper, scuff pads and scuff paste; guide coating; machine sanding; manual sanding
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-20.04.01L |
demonstrate knowledge of sanding equipment and materials, their applications, safety precautions and procedures for use |
identify sanding equipment and materials, their applications and procedures for use |
| identify methods used to sand surfaces and describe their applications and associated safety and environmental considerations |
| identify hazards and describe safe work practices pertaining to surface preparation |
Range of Variables
- sanding equipment includes: power sanders, sanding blocks
- materials include: scuff paste, wet or dry sandpaper, scuff pads, guide coat
- methods include: using wet or dry sandpaper, scuff pads and scuff paste; guide coating; machine sanding; manual sanding
Task F-21 Uses repair materials
Task Descriptor
Auto body and collision technicians use repair materials such as two-part putties, primers, primer surfacers and gravel guards. The proper use and application of these products is important to set the foundation for the refinishing process.
F-21.01 - Mixes repair materials
Essential Skills: Document Use, Digital Technology, Numeracy
F-21.01 - Mixes repair materials
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| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-21.01.01P |
mix polyester putties |
polyester putties are mixed with hardener on a non-porous mixing board according to manufacturers’ specifications |
| F-21.01.02P |
measure and stir quantities of primers and primer surfacers |
quantities of primers and primer surfacers are measured and stirred according to job size and manufacturers’ specifications |
| F-21.01.03P |
agitate aerosol-type repair materials |
aerosol-type repair materials are agitated according to manufacturers’ specifications |
| F-21.01.04P |
incorporate additives while mixing repair material |
additives are incorporated while mixing repair material according to substrate and manufacturers’ specifications |
Range of Variables
- aerosol-type repair materials include: etch primers, adhesion promoters, gravel guards
- repair materials include: putties, primers, primer surfacers, gravel guards
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-21.01.01L |
demonstrate knowledge of repair materials, their applications and procedures for use |
define terminology associated with repair materials |
| identify types of repair materials and describe their characteristics and applications |
| describe the procedures used to mix repair materials |
| describe application techniques |
| describe the considerations taken for selecting repair materials that will maintain characteristics of existing substrate |
| identify types of additives and describe their uses, characteristics and applications |
| describe role of environmental conditions on working and curing times |
| describe the limitations of repair materials |
Range of Variables
- repair materials include: putties, primers, primer surfacers, gravel guards
- application techniques include: spraying, rolling, spreading
- additives include: flex additives, accelerators, retarders, adhesion promoters
F-21.02 - Applies repair materials
Essential Skills: Document Use, Numeracy, Thinking
F-21.02 - Applies repair materials
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| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-21.02.01P |
spread two-part putties firmly and evenly over imperfections |
two-part putty is spread firmly and evenly over imperfections using tools according to manufacturers’ specifications |
| F-21.02.02P |
select and use spray gun with recommended fluid tip size |
spray gun with recommended fluid tip size is selected and used according to technical data sheet (TDS) |
| F-21.02.03P |
adjust spray gun pattern, fluid delivery and air pressure |
spray gun pattern, fluid delivery and air pressure are adjusted according to manufacturers’ specifications |
| F-21.02.04P |
apply primers and primer surfacer |
primers and primer surfacer are applied according to TDS |
Range of Variables
- tools include: putty knives, plastic spreaders, spray guns
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-21.02.01L |
demonstrate knowledge of applying repair materials |
describe the procedures and techniques used for applying repair materials |
| identify types of repair materials and describe their characteristics and applications |
| identify types of tools used for applying repair materials and describe their characteristics and applications |
| identify health and safety considerations when working with repair materials |
| explain limitations of types of repair materials |
Range of Variables
- repair materials include: two-part putties, primers, primer surfacer, gravel guards
- tools include: putty knives, plastic spreaders, spray guns
Task F-22 Prepares refinishing equipment
Task Descriptor
Spray guns and spray booths need to be set up properly to ensure quality refinish results. Auto body and collision technicians identify and correct problems with refinishing equipment.
F-22.01 - Prepares spray booth
Essential Skills: Document Use, Thinking, Numeracy
F-22.01 - Prepares spray booth
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| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-22.01.01P |
clean spray booth |
spray booth is cleaned to ensure a dust-free environment prior to vehicle or part setup |
| F-22.01.02P |
adjust spray booth pressure |
spray booth pressure is adjusted according to equipment manufacturers’ specifications |
| F-22.01.03P |
adjust spray booth temperature |
spray booth temperature is adjusted according to paint and equipment manufacturers’ specifications |
| F-22.01.04P |
utilize spray booth space to accommodate work to be completed |
spray booth space is utilized according to work to be completed |
| F-22.01.05P |
position air movers |
air movers are positioned for optimal coverage and to decrease flash times |
| F-22.01.06P |
tack off equipment |
equipment is tacked off to be free of dust |
| F-22.01.07P |
identify spray booth problems |
spray booth problems are identified |
| F-22.01.08P |
correct spray booth problems |
spray booth problems are corrected or reported |
Range of Variables
- spray booths include: down draft, cross draft, semi-down draft
- equipment includes: hoses, stands, blowers, benches, hangers, PPE, spray equipment
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-22.01.01L |
demonstrate knowledge of spray booths, their function and preparation procedures |
describe types of spray booths and their functions |
| describe the cycles of spray booths |
| describe the procedures to adjust spray booth pressure |
| describe the procedures to adjust spray booth temperature |
| describe the procedures to adjust air movers |
| F-22.01.02L |
demonstrate knowledge of spray booth problems and troubleshooting methods |
explain utilization of spray booth space, and operating temperatures, air flow, and humidity and their effects on topcoat quality |
| explain the effect of positive and negative spray booth pressures on topcoat quality |
| describe corrective actions for spray booth problems |
Range of Variables
- spray booths include: down draft, cross draft, semi-down draft
- cycles of spray booths include: spray, purge, ramp-up time, bake, cool down
F-22.02 - Performs spray gun setup
Essential Skills: Document Use, Thinking, Numeracy
F-22.02 - Performs spray gun setup
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| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-22.02.01P |
select spray gun, fluid tip, needle and air cap |
spray gun, fluid tip, needle and air cap are selected according to equipment and product manufacturers’ specifications |
| F-22.02.02P |
install fluid tip, needle and air cap |
fluid tip, needle and air cap are installed using tools supplied by manufacturer |
| F-22.02.03P |
attach paint cup to the spray gun |
product is supplied to the spray gun according to equipment manufacturers’ specifications |
| F-22.02.04P |
attach spray gun to hose/coupler |
spray gun is attached to hose/coupler according to equipment manufacturers’ specifications |
| F-22.02.05P |
adjust air pressure, fluid delivery and fan width |
air pressure, fluid delivery and fan width are adjusted according to manufacturers’ specifications and application requirements |
| F-22.02.06P |
verify spray pattern |
spray pattern is verified to match job requirements by performing spray pattern test |
| F-22.02.07P |
identify spray pattern problems |
spray pattern problems are identified visually by performing a flood test |
| F-22.02.08P |
correct spray pattern problems |
spray pattern problems are corrected |
Range of Variables
- spray pattern problems include: heavy on top or bottom, hourglass, heavy in the middle, crescent shape, sputter
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-22.02.01L |
demonstrate knowledge of spray guns, their applications and setup |
describe spray gun components |
| describe manufacturers’ specifications in the selection and assembly of spray guns |
| describe adjustment of spray gun air pressure, air volume and fluid delivery |
| F-22.02.02L |
demonstrate knowledge of spray pattern problems and correction methods |
describe factors affecting spray patterns |
| describe corrective actions for spray pattern problems |
Range of Variables
- spray gun components include: fluid tips, needles, springs, seals, baffles, air caps, gun body, trigger, paint cup, pressure gauge
- spray pattern problems include: heavy on top or bottom, hourglass, heavy in the middle, crescent shape, sputter
Task F-23 Prepares refinishing materials
Task Descriptor
Auto body and collision technicians must accurately mix refinishing materials and adjust colour in order to achieve desired colour and finish on the vehicle.
F-23.01 - Mixes refinishing materials
Essential Skills: Digital Technology, Document Use, Numeracy
F-23.01 - Mixes refinishing materials
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-23.01.01P |
agitate or shake toners |
toners are agitated or shaken according to manufacturers’ specifications |
| F-23.01.02P |
clean mixing equipment before mixing |
mixing equipment is cleaned before mixing |
| F-23.01.03P |
determine required quantity of refinishing materials |
quantity of refinishing materials required is determined according to factors |
| F-23.01.04P |
place mixing cup and tare (zero) the scale |
mixing cup is placed and scale is tared (zeroed) |
| F-23.01.05P |
select mixing ratio and mixing equipment |
mixing ratio and mixing equipment are selected according to manufacturers’ specifications and factors |
| F-23.01.06P |
select products, reducers, additives and activators |
products, reducers, additives and activators are selected according to ambient conditions, job size and manufacturers’ specifications |
| F-23.01.07P |
pour products, reducers, additives and activators |
products, reducers, additives and activators are poured according to manufacturers’ specifications, by weight or by volume |
| F-23.01.08P |
mix ready-to-spray product |
ready-to-spray product is mixed according to manufacturers’ specifications |
| F-23.01.09P |
strain paint |
paint is strained according to manufacturers’ specifications |
Range of Variables
- toners include: metallic, pearls, micas, pigments, dyes
- refinishing materials include: water-borne, solvent-based
- factors include: size of job, coverage required, paint reduction
- products include: toners, clearcoats, sealers
- additives include: flattening agents, blending agents, accelerators, retarders, solvents, hardeners, adhesion promoters, flex agent
- ambient conditions include: humidity, temperature
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-23.01.01L |
demonstrate knowledge of refinishing materials and their applications |
identify types of refinishing materials and their applications |
| identify types of refinishing material components and their applications |
| identify types of sealers and their applications |
| identify types of toners and their applications |
| identify types of additives and their applications |
| identify types of topcoats and their applications |
| identify types of clear coats and their applications |
| identify refinishing material characteristics |
| F-23.01.02L |
demonstrate knowledge of procedures used to mix refinishing materials |
describe procedures to use refinishing material manufacturer software |
| identify paint codes |
| identify factors to consider when choosing quantity of refinishing material |
| calculate required quantity of refinishing material |
Range of Variables
- refinishing materials include: water-borne, solvent-based
- refinishing material components include: binders, pigments, solvents, additives
- sealers include: tintable, non-tintable, plastic, transparent, epoxy, polyester, urethane
- toners include: metallic, pearls, micas, pigments, dyes
- additives include: flattening agents, blending agents, accelerators, retarders, solvents, hardeners, adhesion promoters, flex agent
- topcoats include: single-stage, two-stage, multi-coat
- clear coats include: nano-technology, scratch-resistant, ceramic, urethane
- refinishing material characteristics include: durability, colour, adhesion, gloss, dry time, evaporation rate, viscosity, curing, water-resistance, chemical resistance
- factors include: size of job, coverage required, paint reduction
F-23.02 Performs colour adjustments
F-23.02 Performs colour adjustments
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-23.02.01P |
select variant |
variant is selected according to vehicle and job requirements |
| F-23.02.02P |
spray spray-out card |
spray-out card is sprayed using spray gun that has been set up to spray vehicle to verify coverage, value, hue and chroma |
| F-23.02.03P |
spray a let-down panel |
let-down panel is sprayed to determine number of mid-coats required |
| F-23.02.04P |
visually compare test card against an adjacent polished panel |
test card is visually compared against an adjacent polished panel in natural light or using colour-corrective lighting |
| F-23.02.05P |
adjust colour formula |
colour formula is adjusted for value, hue and chroma to achieve necessary colour in natural light or using colour-corrective lighting |
| F-23.02.06P |
adjust spray gun or spraying technique |
spray gun or spraying technique is adjusted as needed to achieve desired result |
| F-23.02.07P |
seek technical support for challenging and non-existent colour formulas |
technical support is sought for challenging and non-existent colour formulas |
Range of Variables
- technical support includes: OEM, paint manufacturer
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-23.02.01L |
demonstrate knowledge of performing colour matching |
describe elements of colour theory |
| describe spray gun techniques and procedures for their setup |
| explain procedures for use of spectrophotometer (colour camera) |
| explain procedures for use of colour corrective lighting |
| describe procedures used to obtain colour formulas |
| describe procedures used to adjust colour formulas |
| describe procedure to create a spray-out card and let-down panel |
Range of Variables
- elements of colour theory include: value, hue, chroma, colour spectrum, primary and secondary colours, metamerism (role of light in colour perception), face, pitch, flop, metallic, pearls
Task F-24 Applies refinishing materials
Task Descriptor
Auto body and collision technicians must apply refinishing materials to achieve desired colour and finish on vehicle.
F-24.01 - Applies sealers
Essential Skills: Document Use, Thinking, Numeracy
F-24.01 - Applies sealers
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Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-24.01.01P |
check for undercoat defects |
undercoat defects are identified |
| F-24.01.02P |
correct undercoat defects |
undercoat defects are corrected |
| F-24.01.03P |
select and use cleaning materials |
cleaning materials are selected and used according to manufacturers’ specifications |
| F-24.01.04P |
tack surface |
surface is tacked according to job requirements |
| F-24.01.05P |
spray sealer |
sealer is sprayed according to manufacturers’ specifications and job requirements |
| F-24.01.06P |
blend sealer |
sealer is blended to avoid halos and dry edges according to manufacturers’ specifications |
| F-24.01.07P |
verify coverage of sealer |
coverage of sealer is verified using visual inspection |
| F-24.01.08P |
verify sealer is flashed prior to subsequent application |
sealer is verified to ensure it is flashed prior to subsequent application and according to manufacturers’ specifications |
Range of Variables
- defects include: fish-eyes, dry spray, contaminants, runs, scratches, pin holes, orange peel, unsanded surfaces
- cleaning materials include: tack cloths, low-static solvents, water-borne cleaners, solvent-borne cleaners, low-lint wipes
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-24.01.01L |
demonstrate knowledge of applying sealers |
identify types of cleaning materials |
| describe topcoat application factors as they apply to sealers |
| describe the role of sealers in the refinishing process |
| describe spray techniques |
| describe blending techniques |
| identify types of defects |
| explain the effect of contaminants and methods of removal |
| explain flash-off times |
| explain forced drying and forced curing |
| explain drying times of materials in relation to defect correction |
Range of Variables
- cleaning materials include: tack cloths, low-static solvents, water-borne cleaners, solvent-borne cleaners, low-lint wipes
- topcoat application factors include: spray techniques, spray sequence, tacking between coats, blending
- spray techniques include: distance, overlap, gun speed, trigger control, angle
- blending techniques include: reverse blending, arcing, trigger control, melting in, blending agents
- defects include: fish-eyes, dry spray, contaminants, runs, scratches, pin holes, orange peel, unsanded surfaces
F-24.02 - Applies base coat
Essential Skills: Document Use, Thinking, Numeracy
F-24.02 - Applies base coat
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NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
NV |
NV |
NV |
yes |
NV |
yes |
yes |
no |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-24.02.01P |
correct undercoat and top coat defects |
undercoat and top coat defects are corrected |
| F-24.02.02P |
spray base coat |
base coat is sprayed according to manufacturers’ specifications and job requirements |
| F-24.02.03P |
blend base coat |
base coat is blended to avoid dry edges and to ensure a uniform transition according to job requirements and manufacturers’ specifications |
| F-24.02.04P |
apply drop/orientation coat on metallic and pearl/mica |
drop/orientation coat on metallic and pearl/mica is applied according to manufacturers’ specifications |
| F-24.02.05P |
spray mid-coat |
mid-coat is sprayed according to let-down panel and manufacturers’ specifications |
| F-24.02.06P |
tack or anti-static treat surface prior to first base coat and between subsequent coats |
surface is tacked or treated with anti-static prior to base coat and between subsequent coats according to manufacturers’ specifications |
| F-24.02.07P |
verify base coat is flashed prior to subsequent application |
base coat is verified to ensure it is flashed prior to subsequent application and according to manufacturers’ specifications |
| F-24.02.08P |
verify coverage of base coat |
coverage of base coat is verified using visual inspection |
Range of Variables
- defects include: fish-eyes, dry spray, contaminants, runs, orange peel, mottling, halo, striping, poor colour match, poor coverage
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-24.02.01L |
demonstrate knowledge of applying base coats |
describe topcoat application factors as they apply to base coats |
| describe the role of base coats in the refinishing process |
| describe spray techniques |
| describe blending techniques |
| describe drop/orientation coat techniques |
| identify types of defects |
| explain the effect of contaminants and methods of removal |
| explain flash-off times |
| explain forced drying and forced curing |
| explain drying times of materials in relation to defect correction |
Range of Variables
- topcoat application factors include: spray techniques, spray sequence, tacking between coats, blending
- spray techniques include: distance, overlap, gun speed, gun adjustments, trigger control, angle
- blending techniques include: reverse blending, arcing, trigger control, melting in, blending agents
- drop/orientation coat techniques include: arcing, trigger control, speed, temperature, cross patterns, reverse blending, air pressure, spray gun distance
- defects include: fish-eyes, dry spray, contaminants, runs, orange peel, mottling, halo, striping, poor colour match, poor coverage
F-24.03 - Applies single-stage paint
Essential Skills: Document Use, Thinking, Numeracy
F-24.03 - Applies single-stage paint
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
NV |
NV |
NV |
yes |
NV |
yes |
yes |
no |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-24.03.01P |
ensure undercoat defects are corrected |
undercoat defects are corrected |
| F-24.03.02P |
select and use cleaning materials |
cleaning materials are selected and used according to manufacturers’ specifications |
| F-24.03.03P |
spray single-stage paint |
single-stage paint is sprayed according to manufacturers’ specifications and job requirements |
| F-24.03.04P |
blend single-stage paint |
single-stage paint is blended to avoid dry edges and ensure a uniform transition according to job requirements and manufacturers’ specifications |
| F-24.03.05P |
verify single-stage paint is flashed prior to subsequent application |
single-stage paint is verified to ensure it is flashed prior to subsequent application and according to manufacturers’ specifications |
Range of Variables
- defects include: fish-eyes, dry spray, contaminants, runs, orange peel, mottling, halo, striping, poor colour match, poor coverage
- cleaning materials include: tack cloths, low-static solvents, water-borne cleaners, solvent-borne cleaners, low-lint wipes
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-24.03.01L |
demonstrate knowledge of applying single-stage paint |
identify types of cleaning materials |
| describe topcoat application factors as they apply to single-stage paint |
| describe the role of single-stage paint in the refinishing process |
| describe spray techniques |
| describe blending techniques |
| identify types of defects |
| explain flash-off times |
| explain forced drying and forced curing |
| explain the effect of contaminants |
| identify applications of clear coat over single-stage paint |
Range of Variables
- cleaning materials include: tack cloths, low-static solvents, water-borne cleaners, solvent-borne cleaners, low-lint wipes
- topcoat application factors include: spray techniques, spray sequence, blending
- spray techniques include: distance, overlap, gun speed, trigger control, angle
- blending techniques include: reverse blending, arcing, trigger control, melting in, blending agents
- defects include: fish-eyes, dry spray, contaminants, runs, orange peel, mottling, halo, striping, poor colour match, poor coverage
F-24.04 - Applies clear coat
Essential Skills: Document Use, Thinking, Numeracy
F-24.04 - Applies clear coat
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
NV |
NV |
NV |
yes |
NV |
yes |
yes |
no |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-24.04.01P |
ensure topcoat defects are corrected |
topcoat defects are corrected |
| F-24.04.02P |
spray clear coat |
clear coat is sprayed according to manufacturers’ specifications and job requirements |
| F-24.04.03P |
blend clear coat |
clear coat is blended to a uniform texture according to manufacturers’ specifications |
| F-24.04.04P |
verify clear coat is flashed prior to subsequent application |
clear coat is verified to ensure it is flashed prior to subsequent application and according to manufacturers’ specifications |
| F-24.04.05P |
correct defects |
defects are corrected |
Range of Variables
- defects include: fish-eyes, dry spray, contaminants (hair, bugs, dirt, water), runs, orange peel, solvent popping
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-24.04.01L |
demonstrate knowledge of applying clear coat |
describe topcoat application factors as they apply to clear coat |
| describe the role of clear coats in the refinishing process |
| describe spray techniques |
| describe blending techniques |
| identify types of defects |
| explain the effect of contaminants |
| explain flash-off times |
| explain forced drying and forced curing |
| explain drying times of materials in relation to defect correction |
Range of Variables
- topcoat application factors include: spray techniques, spray sequence, blending
- spray techniques include: distance, overlap, gun speed, trigger control, angle, air pressure
- blending techniques include: arcing, trigger control, melting in, blending agents
- defects include: fish-eyes, dry spray, contaminants (hair, bugs, dirt, water), runs, orange peel, solvent popping
Task F-25 Performs post-refinishing functions
Task Descriptor
Auto body and collision technicians inspect vehicles after the refinishing process. They are responsible for removing all masking materials, correcting imperfections, and verifying the quality and completion of the refinish work.
F-25.01 - Removes masking materials
Essential Skills: Thinking, Working with Others, Oral Communication
F-25.01 - Removes masking materials
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
NV |
NV |
NV |
yes |
NV |
yes |
yes |
yes |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-25.01.01P |
select removal procedures |
removal procedures are selected according to masking products and masking technique |
| F-25.01.02P |
remove masking plastic, paper and tape |
masking plastic, paper and tape are removed according to job requirements to prevent damaging refinished and existing surfaces |
| F-25.01.03P |
remove spray mask |
spray mask is removed by washing with water |
| F-25.01.04P |
inspect for masking issues |
masking issues are identified visually and corrective actions are determined |
Range of Variables
- removal procedures include: timing of removal, removal tools
- masking products include: tapes, paper, plastics, trim mask, foam tape, spray mask, foam earplugs, tin foil
- masking techniques include: perimeter masking, back masking, reverse masking, tunnel masking, two-tone masking
- masking issues include: bridging, under-masking, over-masking, over spray, adhesive residue
- corrective actions include: re-application, polishing, use of solvents, use of glass cleaner, use of blades, application of detail products
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-25.01.01L |
demonstrate knowledge of removing masking products |
identify types of masking products and describe their applications |
| describe procedures used to remove masking products |
| F-25.01.02L |
demonstrate knowledge of masking issues |
identify masking issues and their corresponding corrective actions |
Range of Variables
- masking products include: tapes, paper, plastics, trim mask, foam tape, spray mask, foam earplugs, tin foil
- masking issues include: bridging, under-masking, over-masking, over spray, adhesive residue
- corrective actions include: re-application, polishing, use of solvents, use of glass cleaner, use of blades, application of detail products
F-25.02 - Corrects surface imperfections
Essential Skills: Document Use, Thinking, Working with Others
F-25.02 - Corrects surface imperfections
| NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
| yes |
yes |
NV |
NV |
NV |
yes |
NV |
yes |
yes |
no |
NV |
NV |
NV |
Skills
| Reference Code |
Performance Criteria |
Evidence of Attainment |
| F-25.02.01P |
identify surface imperfections |
surface imperfections are identified visually and by touch |
| F-25.02.02P |
determine corrective actions |
corrective actions are determined according to surface imperfection |
| F-25.02.03P |
sand or de-nib refinish area |
refinish area is sanded or de-nibbed according to surface imperfection |
| F-25.02.04P |
compound refinish area |
refinish area is compounded according to surface imperfection |
| F-25.02.05P |
polish refinish area |
refinish area is polished to restore lustre and to match existing finish |
Range of Variables
- imperfections include: sags, fish-eyes, solvent popping, runs, orange peel, dust nibs, dry spray, dieback, sinking, top-coat bridging, contour mapping, bleeding, colour mismatch, mottling, transparency, gloss mismatch, texture mismatch
- corrective actions include: re-application, polishing, use of blades, sanding, nib/run filing
Knowledge
| Reference Code |
Learning Outcomes |
Learning Objectives |
| F-25.02.01L |
demonstrate knowledge of surface imperfections |
identify types of surface imperfections |
| F-25.02.02L |
demonstrate knowledge of the corrective action of various surface imperfections |
identify the corrective action to remedy various surface imperfections |
| identify limitations of repair based on coating type |
| describe procedures used to sand when correcting surface imperfections |
| describe procedures used to compound when correcting surface imperfections |
| describe procedures used to polish when correcting surface imperfections |
| F-25.02.03L |
demonstrate knowledge of the causes of various surface imperfections |
identify the causes of various surface imperfections |
Range of Variables
- imperfections include: sags, fish-eyes, solvent popping, runs, orange peel, dust nibs, dry spray, dieback, sinking, top-coat bridging, contour mapping, bleeding, colour mismatch, mottling, transparency, gloss mismatch, texture mismatch
- corrective actions include: re-application, polishing, use of blades, sanding, nib/run filing
- causes include: contamination, poor spray technique, improper mixing procedures, inter-mixing of products, expired product, poor equipment, poor booth conditions, incorrect prepping procedures, environmental effects