Problem group
Plastic Paint Prep
Browse 2 matching answers for plastic paint prep (surfaces: plastic bumper, motorcycle plastic; tasks: paint prep).
What grit for plastic bumper before primer?
Primer may not stick well to a plastic bumper if the surface is glossy or scratched too deeply. Recommended grit: Use 400 or 600 before primer. Use 320 only for rough repair areas first.
plastic bumper
paint prep
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What grit for motorcycle fairings before paint?
Motorcycle fairings can show scratches or paint adhesion problems after sanding. Recommended grit: Use 400 or 600 for paint prep. Use 320 only for rough repaired spots.
motorcycle plastic
paint prep
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