3M™ Glass Cloth Tape 361, White, Silicone Adhesive, 1 in x 60 yd, 36 Rolls Per Case, 6.4 Mil

021200-03017 3M™ Glass Cloth Tape 361 is a high-performance tape constructed with a woven fiberglass backing and pressure-sensitive silicone adhesive. Designed for demanding applications requiring high-temperature resistance, strong adhesion, and clean removal, this tape is widely used across aerospace, automotive, military, and industrial sectors. It is ideal for permanent sealing of high-temperature ducts and chambers, high-temperature masking, and wire harnessing.The tape withstands continuous temperatures up to 450°F (232°C) and intermittent exposure up to 550°F (288°C) or higher, depending on the heat source. It can be certified to meet F.A.R. 25.853 flame-resistant specifications and is tested to ASTM D3330, D3652, and D3758 standards. Its durable glass cloth backing resists abrasion and provides excellent tensile strength, while the silicone adhesive ensures reliable performance and clean removal across a wide range of surfaces and conditions.