Prepare your semi truck to be Ready for the Road Ahead , with the 3M Windo-Weld Super Fast Urethane Sealant that ensures components are properly sealed and connected. This adhesive works to bond a new windshield to the frame, thanks to its one-part urethane mixture that requires no mixing. Engineered with strong gripping power and a flexible working window of 10 to 20 minutes. FleetPride is your First Click in Heavy Duty .