Unit of competency Outline

Date retreived
22/07/2026 9:04 PM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Mix and apply clear over-base multi-layer pearl refinishing materials

Mix and apply clear over-base multi-layer pearl refinishing materials

Unit of competency
National Code
AURVTP3024
State Code
WF545
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
1.00
Current Release Date
17/01/2013
State Implementation and Classification
Approved Date
17/07/2013
Field of Education
030507 - Automotive Vehicle Refinishing
Original Release Date
17/07/2013
Nominal Hours
56
Description
This unit describes the performance outcomes required to mix and apply clear over-base multi-layer pearl refinishing materials to a variety of vehicle substrates by spray-gun application. It also involves determining the causes of paint finish faults and rectifying them. The unit involves preparing for work and completing work finalisation processes, including clean-up and documentation.Licensing, legislative, regulatory or certification requirements may apply to this unit in some jurisdictions. Users are advised to check with the relevant regulatory authority.
Notes
Elements and Performance Criteria
1. Prepare for work
  • 1.1. Work instructions and workplace communications are used to determine job requirements, including material type, colour, quality and quantity
  • 1.2. Workplace health and safety (WHS) requirements, including personal protective equipment (PPE) needs, are identified, checked and observed
  • 1.3. Refinishing materials are selected and inspected for quality
  • 1.4. Refinishing tools and equipment are identified and checked for operation
  • 1.5. Refinishing methods are determined to minimise waste and maximise energy efficiency while completing the job
  • 1.6. Workplace emergency procedures are identified and followed when required
2. Mix clear over-base multi-layer pearl refinishing materials
  • 2.1. Materials are mixed using the appropriate method
  • 2.2. Mixing activities are carried out according to environmental requirements; industry, statutory and regulatory authority guidelines; WHS legislation; and workplace safe operating policies and procedures
  • 2.3. Clear over-base multi-layer pearl paint colours are mixed without causing damage to components or systems
3. Apply clear over-base multi-layer pearl refinishing materials by spray-gun
  • 3.1. Requirements for environment for applying refinishing materials are identified and observed
  • 3.2. Refinishing materials are applied using recommended methods and intervals, in line with information and documents from paint manufacturer and component supplier, and without causing damage to components or systems
  • 3.3. Refinishing materials are dried using approved methods and equipment
  • 3.4. Paint surface faults are removed using compounds, polishes and glazes
  • 3.5. Finish is completed that meets specifications
  • 3.6. Surface refinishing is completed within approved time frames
4. Identify and rectify paint faults
  • 4.1. Paint faults are identified according to industry and workplace procedures
  • 4.2. Paint fault causes are determined according to industry and workplace procedures
  • 4.3. Rectification procedures are selected to suit fault and type of finish material
5. Rectify paint faults of clear over-base multi-layer pearl refinishing materials
  • 5.1. Materials to restore paintwork to as new condition are determined from industry, manufacturer and component supplier standards
  • 5.2. Damaged paintwork is rectified to blend with existing paintwork quality on vehicle according to industry regulations and guidelines, WHS legislation, and workplace policies and procedures
  • 5.3. Paint faults are rectified without causing damage to components or systems
6. Clean up work area and maintain equipment
  • 6.1. Material that can be reused is collected and stored according to workplace sustainability practices
  • 6.2. Waste material is removed and disposed of or stored according to statutory and workplace procedure
  • 6.3. Spray equipment is cleaned as specified by manufacturer, component supplier and workplace policies and procedures
  • 6.4. Work area is cleaned and inspected for serviceable condition according to workplace procedures
  • 6.5. Faulty equipment is identified and tagged according to workplace procedures
  • 6.6. Operator maintenance is completed according to manufacturer and component supplier specifications and workplace procedures
  • 6.7. Tools are maintained according to workplace procedures
RANGE STATEMENT
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Communications may include:
email
verbal instructions
visual instructions
worksite-specific instructions
written instructions
job or task sheets
telephones.
Workplace health and safety requirements:
are those prescribed under legislation, regulations, codes of practice and policies and procedures
may include:
personal protective clothing and equipment
use of tools and equipment
workplace environment policy
safe handling of material
use of fire-fighting equipment
first aid equipment
hazard control, including control of hazardous materials and toxic substances.
Personal protective equipment:
is that prescribed under legislation, regulations, codes of practice, and workplace policies and practices
may include:
eye protection
personal protective clothing
full body protection
gloves
respirators
safety shoes
air feed mask.
Refinishing materials may include:
metallic, pearl two-pack base coat
clear two-pack acyclic enamel
hardeners
paint reducers.
Tools and equipment may include:
air pressure regulators
air compressors
spray booths
baking ovens
heating and lighting systems
strainers
measuring sticks
ford cups
safety equipment
tinting machines
hand paddles
nylon stocking weave
viscosity measuring equipment
high-volume low-pressure spray-guns
gravity feed spray-guns
suction feed spray-guns
personal protective equipment
polishing and cleaning equipment.
Refinishing methods may include:
spray-gun selection
equipment protection methods
various spraying techniques
drying procedures
paint mixing
compound polishing
detailing of surfaces.
Emergency procedures may include:
emergency shutdown
extinguishing fires
workplace first aid requirements
workplace evacuation.
Environmental requirements may include:
waste management
noise control
dust control
clean-up management.
Statutory and regulatory authority guidelines may include:
regulations
codes of practice.
Safe operating policies and procedures may include:
workplace safety policies and procedures
operational risk assessment
toxic substances
electrical safety
machinery movement and operation
manual and mechanical lifting and shifting
working in proximity to others
workplace visitors.
Requirements for environment must include:
cleanliness
correct temperature
extraction of fumes.
Recommended methods include:
industry regulations and guidelines
WHS legislation
workplace policies and procedures.
Information and documents may include:
verbal and written documents
graphical instructions
signage
work schedules, plans and specifications
work bulletins and memos
MSDS
diagrams and sketches
safe work procedures relating to colour matching multi-layer clear over-base colours
regulatory and legislative requirements
automotive painting and finishing code of practice
engineer’s design specifications
workplace work specifications
instructions issued by authorised workplace or external persons
Australian standards.
Specifications may include:
colour, texture, depth and gloss
contaminant-free
blending into the surrounding surfaces.
Materials may include:
polishing buffs and pads
tac-rags
cleaning solvents
polishes and glazes
compounds and cleaning materials
two-pack urethane acrylic enamels
clear acrylic lacquers
paint thinners
paint reducers
cleaning materials.
Quality may include:
industry standards
workplace standards
Australian standards
quality policy
workplace operation and procedures.
EVIDENCE GUIDE
The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria, required Skills and Knowledge, the Range Statement and the Assessment Guidelines for the Training Package.
Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit
The evidence required to demonstrate competency in this unit must be relevant to workplace operations and satisfy all of the requirements of the performance criteria and required skills and knowledge.
A person who demonstrates competency in this unit must be able to:
observe safety procedures and requirements
select methods and techniques appropriate to the circumstances
complete preparatory activity in a systematic manner
prepare clear over-base multi-layer pearl paint
apply clear over-base multi-layer pearl refinishing
identify paint faults and determine appropriate rectification procedures
rectify paint faults
apply environmental procedures.
Context of, and specific resources for assessment
Competency is to be assessed in the workplace or a simulated workplace environment that accurately reflects performance in a real workplace setting.
Assessment is to occur:
using workplace practices and procedures
following safety requirements
applying environmental constraints.
Assessment is to comply with relevant:
regulatory requirements
Australian standards
industry codes of practice.
The following resources must be made available for the assessment of this unit:
workplace location or simulated workplace
materials relevant to applying clear over-base multi-layer pearl refinishing materials
equipment, hand and power tools appropriate to applying clear over-base multi-layer pearl refinishing materials
workplace instructions.
Method of assessment
Assessment must satisfy the endorsed Assessment Guidelines of this Training Package.
Assessment methods must confirm consistency and accuracy of performance (over time and in a range of workplace relevant contexts) together with the application of required skills and knowledge.
Assessment methods must be by direct observation of tasks and include questioning on required skills and knowledge to ensure correct interpretation and application.
Competence in this unit may be assessed in conjunction with other units which together form part of a holistic work role.
Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate the needs of diverse clients.
Assessment processes and techniques must be culturally sensitive and appropriate to the language, literacy and numeracy capacity of the candidate and the work being performed.
Replaces
State Code National Code Title Type
W5216 AURV329603EA Apply clear over base multi layer/pearl refinishing materials Unit of competency
Replaced By
State Code National Code Title Type
AWZ33 AURVTP024 Apply clear over base multi-layer and pearl refinishing materials to vehicle body components Unit of competency
State Code National Code Title Type
J412 AUR32412 Certificate III in Automotive Refinishing Technology Qualification