Protecto Super Seal Deck Joist Tape 50ft.

Super Seal Joist Deck Tape by Protecto adheres to the surface of 2x8, 2x10, and 2x12 treated pine joists to preserve and extend the life of the frame and the deck. The membrane is designed to limit the amount of water that penetrates the wood from the top where screws are installed, whether they are hidden fasteners or face screws.

Purchase Super Seal Joist Tape in 2inch and 4inch widths. Use 2in. tape for single joists, and 4in. tape for doubled joists.