G-Tape (joist protection), 2" x 65ft - OkanaganProtect your deck joists and framing from the very beginning with the reliable hold of Acrylic Adhesive Flashing Tape by G Tape. Don't just build any old deck, create a full, outdoor living space for your family to enjoy for decades to come with the shielding strength of G Tape waterproofing your deck substructure to prevent water damage and rot from stealing years away from the longevity of your deck. G Tape Acrylic Flashing Tape tears easily by hand