2″ x 16.5Ft Extra Thickness Upgraded Strong Butyl Waterproof Tape Leak Proof Butyl Tape, Repair for Boat, Pipe, HVAC Ducts, Roof Crack, RV, Awning, Window Sealing, Silver UPGRADED BUTYL TAPE—Our butyl tape thickness is 1.5mm which is strong adhesive , The new PET aluminum film was added with non-woven fabric and anti-aging film, and the […]