Formulated for easy application, our rolled mastic tape with butyl rubber adhesive is UL listed, leak-proof, and weather resistant.
• UL181B-FX Listed
• For use indoors and out.
• Designed for initial repositioning before permanent bond.
• Butyl rubber adhesive creates leak proof, mold resistant seal.
• No mess means no clean up necessary.
3IN x 33.2 YD
2IN x 33.2 YD