3M High Temperature Aluminum Foil/Glass Cloth Tape | 363 |Box of 2

The 3M High Temperature Aluminum Foil & Glass Cloth Tape 363 is a premium high temperature tape engineered for demanding industrial and aerospace environments. Combining a durable glass cloth backing with reflective aluminum foil, it delivers exceptional heat resistance, strength, and sealing performance. The silicone-based aluminum adhesive provides a strong, long-lasting bond that maintains adhesion even under continuous exposure to temperatures up to 316°C (600°F). This makes it ideal for use as an exhaust heat shield tape, insulation seal, and reflective barrier in environments where ordinary tapes fail.

Designed for reliability and performance, 3M 363 aluminum foil tape is widely used in aerospace, automotive, HVAC, metal processing, and electrical industries for thermal protection, heat shielding, and surface insulation. It is a preferred choice for applications requiring glass cloth tape high temperature protection, especially around engine compartments, furnaces, and duct systems. As this product is used in aviation and MRO sectors, Tack Innovations, an AS9120B-certified 3M dealer, supplies it with full traceability and quality assurance.