2" X 50', Joist Butyl Tape (20 ROLL FAT BOX)

Joist Butyl Flashing Tape for Decking Waterproof, weather resistance to prevent wood rot and decay. Diverts water from Joist and beams. Self-seals around screws/nails to keep in place and to prevent moisture penetration. Can be used on treated and non-treated lumber. Strong adhesive, yet easy to install. Release liner prevents tape from sticking together before application. 2.0" X 50'; 5.53" diameter roll. 20 Rolls each in a 6.0"X6.0"X2.39" Kraft Box. All Shipped in 13"X13"X13" BOX.