Immediate Strength Development This fast-curing automotive window glue boasts exceptional bonding power. One application of the glass adhesive glue is all it takes for permanent weather-resistant protection. From windshield and glass sealer to RV window sealant, this compound can do it all. Directions for Use: - Detach wipers and accents, then use a utility knife to slice through the current urethane sealer - Remove existing glass with care, and carefully clean debris from all surfaces - Align and dry set the new glass using tape strips for positioning. Once marked, remove the windshield - Remove the majority of the old car glass adhesive from the pinch-weld, leaving only a small layer - Apply single-step primer* to any bare metal and conduct any required abrasive cleaning - Clean the interior surface where contact will be made with windshield and glass sealant - Apply a thin layer of primer* around the edge and let dry - Cut the applicator tip on the windshield leak sealant to desired size - Directly apply this windshield mount adhesive over the old auto window sealant - Position the glass using the tape markings, and press into place to complete contact - Squeeze out extra urethane windshield adhesive, or fill voids if necessary - Remove the tape alignment strips, reattach moldings, wipers, and other accents - Finally, clean up any excess windshield urethane adhesive * To use without primer, ensure the bonding surface is free from contamination prior to application of the car windshield sealant. The glass must also be pre-cleaned with a non-antistatic glass cleaner. Additional Instructions: Designed for use at an ambient temperature of 42-95 F. Place the car windshield adhesive in a plastic bag and submerge it in hot water before use for best results.