Deck Joist Tape, 2 inch x 50 ft, 10 Pack, Weather-Resistant Waterproof Flashing Butyl Joist Tape for Decking, Self-Adhesive, for Wood Decks, Beams Roofs, RVs, House, and Pipes Repair, Black

Self-Adhesive Sealing Waterproof Tape

This deck joist tape is suitable for water-prone areas such as the top of deck joists and connection joints, which provides protection and keeps structural damage and rot from water accumulation, reducing replacement costs.

Equipped with a high-adhesion adhesive layer, our deck tape sticks immediately upon peeling and pasting, attaching firmly to various surfaces, including metal, plastic, wood, and glass, without easily edge lifting or peeling.

This joist tape for decking remains flexible and adhesive within a wide temperature range from -4 °F to 212 °F. It won’t soften or flow at high temperatures, nor will it crack or peel off at low temperatures. It is suitable for use throughout the year.

This butyl joist tape delivers a sealed layer at the joints between joists and decks, blocking rainwater and humidity from seeping into the wood. It shields against rot and mildew for prolonged longevity.

Our deck flashing tape adheres firmly to various materials such as wood, metal, plastic, and glass. It is suitable for roof waterproofing, deck sealing, pipe wrapping, and car leak repair, achieving versatile use in one roll.