6 in. x 50 ft. Deck Joist Tape

A self-adhering, cold-applied tape used as flashing on deck ledger boards and joists to help prevent moisture penetration around properly installed fasteners. Provides a non-corrosive barrier between treated lumber and metal hangers. The adhesive can stick to damp wood joists, doesn’t require a primer and can be applied down to -20 degrees F and high temperature applications.