WhiteCap Premium Reinforced Butyl Tape

WhiteCap Premium Reinforced Butyl Tape features an aggressive adhesive that bonds to vapor barriers, concrete, and course block surfaces. WhiteCap Premium is reinforced with a hand-tearable cloth carrier, unlike other butyl tapes, providing additional strength and conformability.

Key Features

• Bonds to both smooth and rough-textured surfaces
• Permanent air and water-tight seal
• Maintains flexibility at low temperatures (to -30 °F)
• Compatible with all vapor barriers and membranes
• Perfect for bonding vent covers and exterior crawl space doors too!

Product ID

• WC-BTL PREMIUM