Item # 775-8R, Silicone Coated Fiberglass Cloth Plasma Spray Masking Tape

Lanmar #775-8R is a 8 mil plasma spray masking tape with a silicone adhesive with white release liner. The silicone-coated fiberglass backing resists blast media and high-temperature spray processes while the release liner allows precise masking application.

The silicone adhesive bonds reliably to metal, ceramic, and industrial substrates across the full operating range. Rated from -100 to +500°F. Dielectric strength: 5000V. Insulation Class 180.

Specifications: 8 mil backing / 11 mil total thickness. Break strength: 150 lb/in. Adhesion: 45 oz/in.

Typical applications include thermal spray masking on precision components, plasma spray boundary definition, HVOF coating masking, and high-temperature surface protection during spray processes. Supplied in roll form. Available custom slit to width.