(6.3 lb/gal VOC). As everyone knows, most bumpers are made from plastics that are very difficult to get anything to stick to.
Polyvance 3601-1 Bumper & Cladding Coat Gray Adhesion Primer (Gallon)
Polyvance 3604-1 Bumper & Cladding Coat White Adhesion Primer (Gallon)
Polyvance 3602-4 Bumper & Cladding Coat Gray Adhesion Primer (Quart)
Polyvance 3601-4 Bumper & Cladding Coat Gray Adhesion Primer (Quart)