3M™ 361 Glass Cloth Tape 3M™ 3M™ 361 Glass Cloth Tape is a high-performance adhesive tape designed for industrial applications requiring excellent thermal, mechanical, and electrical resistance. Its coated glass cloth backing provides outstanding dimensional stability and abrasion resistance, while the silicone adhesive ensures reliable adhesion on metals and challenging surfaces at elevated temperatures. It is ideal for electrical insulation, thermal protection, component holding, and masking applications in electronics, aerospace, and general industrial environments. Learn more