Kapton® tape in a 1½" x 36-yard roll is built from 1 mil polyimide film with a silicone-based adhesive, engineered for reliable performance in extreme thermal, electrical, and chemical environments. The polyimide substrate maintains dimensional stability and high dielectric strength at continuous temperatures up to 500°F — conditions that cause standard tapes to degrade or fail entirely.

This tape is used extensively in wave soldering and circuit board assembly, high-temperature powder coating masking, semiconductor fabrication, fiber optic cable bundling, automotive sensor insulation, and chemical etching processes. Electronics manufacturers, aerospace fabricators, and industrial production facilities rely on it wherever heat exposure and electrical isolation requirements occur simultaneously.

The silicone adhesive bonds securely to substrates and removes cleanly in precision manufacturing contexts. The polyimide film also resists abrasion, vibration, and mechanical stress. Sold as a single roll; ships via parcel carrier.