As everyone knows, most bumpers are made from plastics that are very difficult to get anything to stick to. BYRONS AUTOBODY SUPPLIES AND PAINT.
Polyvance 3701-1 Bumper & Cladding Black Bumper Color Coat (Gallon)
Polyvance 3601-4 Bumper & Cladding Coat Gray Adhesion Primer (Quart)
Polyvance 3601-1 Bumper & Cladding Coat Gray Adhesion Primer (Gallon)
Urethane Supply Co. Polyvance Bumper & Cladding Coat 3601-1 Adhesion Primer, 1 g
Urethane Supply Co. Polyvance Bumper & Cladding Coat 3602-4 Adhesion Primer, 1 q
Polyvance 3611-4 Bumper & Cladding Coat Gray Low VOC Adhesion Primer (Quart)