Urethane Windshield Adhesive, 11 oz 4502 Urethane Windshield Adhesive is a one part moisture curing urethane adhesive designed to provide a strong bond to all windshield and backlight replacements..This product exhibits excellent adhesion to glass and pinchweld surfaces designed for use in a close -out method or tape installation..4502 Urethane Windshield Adhesive passes FMVSS 208, 212, and 216 strength requirements. Product Type: Adhesive. Activator/Hardner used: N/A 4502 Yes -