Ultra Sticky White Sealant Tape For Roof Leaks- 4" x 50' JUMBO SIZE ROLL- Save big over eternabond high priced tape with this tape that immediately stops RV roof leaks for good. Works great for sealing RVs, motorhomes, trailers, fifth wheels, airstreams, vans, buses, and more! <b><p>**NOTE: Does not stick to silicone. Do not use the tape with mineral spirits or waterproof materials including benzene, carbinol, ethylene, silicone and etc. Make sure to apply pressure to the tape when installing or it will not bond completely**</p></b> <p><b>INSTALL INSTRUCTIONS:</p> <p>1. Clean surface and let dry completely. Denatured alcohol is recommended for surface cleaning. **Mineral spirits and certain solvent residue can prevent butyl from bonding to install surface** </p> <p>2. Remove the clear plastic release liner to reveal the grey sticky side of the tape. Keep the adhesive side of tape clean and dry. Apply tape to the surface.</p><p> 3. The tape needs pressure to bond completely. Otherwise it will come off at a later time. Apply pressure to the tape to activate bonding process. The firmer the pressure or rubbing applied, the faster the bond. Use a roofer's roller over the tape to get the quickest, best bond. </p> <p><b>TIPS TO RELEASE THE CLEAR PLASTIC LINER:</p></b> <p>Grab outer edges with thumb & forefingers. Push fingers together, bunching the tape in the middle. In a fast motion, snap the tape forward and backward 7-10 times. Push fingers together again, allowing liner to “pop” from the tape. Peel liner from tape and apply to prepared surface.</p>