Modiflex Roof Tapes are constructed with an inorganic reinforcing mat of high-strength, non-woven glass fibers. Coated top and bottom with select SBS polymers and premium quality asphalt. Top surface sanded while self-adhesive backing is covered with silicone-treated release film for easy removal during application.
Primarily used as fire tape to resist penetration of an open flame into open joints, voids, gaps or holes in new combustible substrates.