Products / TAMKO TW Seam Tape

TW Seam Tape is TAMKO's flexible, self-adhering SBS-modified bitumen roof deck seam tape with a textured polymer film surface, used to cover all deck joints and seams as secondary protection against water penetration. The data sheet gives a 4 in. x 61 ft. roll, 40 mils thick, nine rolls per carton, application on slopes of at least 2 in. per foot at 40 degrees F and higher, no more than 120 days of UV exposure, and a 5-year limited warranty and arbitration agreement.