Roof Deck Tape®, manufactured by MFM Building Products, is a 40-mil, self-adhering waterproofing membrane used to flash the seams on plywood and OSB roof deck panels. The product is easy to install, features an embossed traction surface, and self-seals around common roofing fasteners.
Roof Deck Tape® protects the roofing surface before, during, and after the final roofing system is installed by preventing water, air, and moisture from entering the structure. Roof Deck Tape® is designed to be covered with a roofing felt, synthetic underlayment, or a self-adhered underlayment.
The product comes in a 4” x 67’ roll size, 603 linear feet per carton, and is backed by a 10-year warranty. Roof Deck Tape® is listed with the Fortified Building Program. For installation tips and instructions, view the Roof Deck Tape® video here.
