Butyl Joist Tape-2"x50'Joist Tape for Decking,Waterproof Self-Adhesive Tape 1pcs
1 X Joist Tape. Backing Material: RV High Performance Butyl Rubber. Adhesive System: Butyl Rubber. Applicable scenes: tin shed, house roof, pool, deck and other waterproof sealing. Release Paper Type: PE Film.