Butyl Water Sealing Mastic Tape

Ultimate Moisture Barrier for Permanent Protection
Our Water Sealing Mastic Tape combines a high-performance butyl rubber backing with an ultra-tacky adhesive to create an airtight, permanent waterproof seal for pipes, cables, and joints. Designed for extreme environments, it forms a flexible, corrosion-resistant barrier that outperforms conventional tapes and liquid sealants.

• Waterproof & Weatherproof: Self-fuses into a solid, seamless barrier that blocks moisture, gases, and dust. Self-amalgamates into a homogeneous rubber layer that won’t crack or shrink
• Butyl Rubber Core: Superior adhesion, elasticity, and long-term durability
• No Curing or Tools Needed: Simply wrap, stretch, and press for instant sealing
• Prevents Corrosion & Electrical Failures: Critical for buried cables and wet environments