Water resistant seam sealing tape with The Gray Matter™ enhanced formula butyl sealant.
• Used as a sealant on HVAC units, skylights and exterior trim
• Seals out air and moisture in homes, sunrooms, rooftops, basements and recreational vehicles
• Applications include mulling window frames together, sealing seams on sunrooms and RV campers, window and roof curb flashing, sealing standing seams, and more.
Features & Benefits:
• Aggressive grip and adhesion. Self-heals around fasteners
• Will not melt or stain like asphalt-based flashing tapes
• Butyl material flows into voids for a positive seal between two mating surface
• Immediate leak proof results
• UV resistant
• Easy, fast and clean installation
• Stays flexible