Lanmar #715-7 is a 4 mil fiberglass cloth tape with a silicone adhesive. The woven fiberglass cloth backing provides superior dimensional stability and cut-through resistance compared to film-backed tapes.

The silicone adhesive bonds reliably to metal, ceramic, and industrial substrates across the full operating range. Rated from -100 to +500°F. Dielectric strength: 4500V. Insulation Class H.

Specifications: 4 mil backing / 7 mil total thickness. Break strength: 150 lb/in. Adhesion: 40 oz/in.

Typical applications include motor and transformer coil winding, high-temperature masking, wire harnessing, and electrical insulation wrapping. Supplied in roll form. Available custom slit to width.