High Temperature Aluminium Foil/Glass Cloth Tape 363 is a robust and flexible tape ideal for heat shielding tasks in demanding aerospace, automotive, and industrial environments. Combining a durable aluminium foil backing with strong glass cloth and a pressure-sensitive silicone adhesive, this tape offers excellent temperature resistance ranging from -54 C to 316 C. Its lightweight yet sturdy design allows easy application to uneven surfaces and can be die-cut into custom sizes for precision work. It's perfect for sealing high-temperature ducts, splicing fabrics, protecting wire harnesses, and panel sealing. Meeting F.A.R. 25.853(a) requirements, this tape delivers long-lasting performance in high heat while maintaining adhesion and structural integrity. Features and Benefits Combination of aluminium foil and glass cloth with silicone adhesive Withstands extreme temperatures, ranging from -54 C to 316 C Flexible and lightweight, making it easy to apply on irregular surfaces C