Products / IKO GoldSeam Roof Sealing Tape

GoldSeam is IKO's film-surfaced, self-adhering polymer-modified asphalt roof sealing tape, aimed at the gap between the fascia and the roof deck, deck joints, flashings and penetrations, and self-sealing around roofing nails. The March 2025 data sheet gives a 4.25 in. x 66.7 linear ft. roll, 40 mils thick, one roll per box, and application when the substrate is dry within IKO's stated air-temperature range.