Plastics Painting System

1K-Plastics Adhesion Primer #934-0

Clear (AX 90-0444)

Resin Base: Copolymer

Products Required

• 1K-Plastics Adhesion Primer #934-0
• Universal-Cleaner #541-30

Application/Properties

Ready to use plastics adhesion primer for all paintable plastics found on cars.

Substrates

1. Flexible Plastics
   
   

   PP-EPDM	Polypropylene (Rubber Modified)
   PUR Foam	Polyurethane Integral Foam (RIM)

   
   
2. Hard/Rigid Plastics
   
   

   ABS	Acrylic Butadiene Styrene
   GFK/GRP	Glass Fiber Reinforced Plastic
   GF-UP	Glass Fiber Reinforced Polyester
   SMC	Sheet Moulding Compound
   DMC / BMC	Bulk Moulding Compound
   PVC hard	Polyvinyl chloride
   PC	Polycarbonate
   PA	Polyamide
   PBTP	Polybutyleneterephthalate
   PPO	Polyphenylene Oxide
   UP	Unsaturated Polyester

   
   
3. Not Paintable in pure form
   
   

   PP/PE	Polypropylene / Polyethylene
   PVC soft	Polyvinyl chloride

Remarks: Careful cleaning is absolutely essential. Wash with warm water and soap.

Cleaning: Pre-clean the plastic part using a sanding pad with #541-30.

Sanding: Sand with 400/P600

Re-Cleaning: Re-clean with #541-30 then rub dry and allow solvents to evaporate.

Tempering

PUR-Foam and PA Polyamide plastics should be tempered for 1 hr at 140° F/60° C and thoroughly cleaned with #541-30 to ensure that pores are opened and any moisture totally dried out.

PROCESSING DATA	1K-Plastics-Adhesion-Primer #934-0
USE	1-component Plastics Adhesion Promoter
SYSTEM	B. 10
MIXING RATIO Hardener Reducer	Not applicable. Ready for use.
Potlife at 68° F/20° C	n/a
SPRAY VISCOSITY: DIN4 68° F/20°C	As supplied. Ready for use.
GRAVITY GUN NOZZLE	1.3 - 1.5 mm
GRAVITY GUN HVLP	1.3 mm
SUCTION GUN NOZZLE	1.7 - 1.8 mm
SUCTION GUN HVLP	2.2 mm
SPRAY PRESSURE	45 - 60 p.s.i.
SPRAY COATS	1 thin wet coat.
BRUSHING	n/a
DRY COAT THICKNESS	.4 -.6 mil
FLASH-OFF TIME: 68° F/20° C	15 min. prior to filler or top coat application

Sanding

Comments

Surfacing over #934-0 can be carried out with:

• Rapid Filler #285-100*
• Tintable Primer #285-75*
• Primer Filler MS #285-22*
  
  * Elastifier Additive #521 -111 must be added as per Finishing System B. 10.

Fiberglass Parts: #934-0 is not necessary

Note:
Materials described are for application by professional trained personnel only using proper equipment. Products may be hazardous & should be used according to label directions & technical data information. Appropriate respiratory protection should be worn at all times while products are in use - read product label for specific details. Statements & methods described are based upon the latest standard of technology known to the manufacturer. Application procedures cited are suggestions only & are not to be interpreted as warranty for events resulting from their use.