1000¡ãf / 520¡ãc continuous exposure: higher intermittent Colored fiberglass header wrap woven exhaust wrap 2: colored fiberglass woven exhaust wrap / header wrap can be used to easily identify wiring, cables, hoses or pipes: such as supply or return lines. 3: available colors are gray, red, blue, white, black, nature, yellow, and so on in 1" and 2" widths. If additional colors are required, use of a plain fiberglass tape results in white being available. By using the automotive header wrap tape, black would also be available. 4: this material resists most acids and alkalis and is unaffected by most bleaches and solvents. It is flexible and conformable. Benefits of our high-temperature fiberglass heat protection products Fiberglass offers excellent heat resistance, retaining more than half of its room temperature tensile strength at 675¡ãf / 357¡ãc, and more than 25% at 875¡ãf / 468¡ãc. It begins to soften at 1500¡ãf / 815¡ãc and melts near 2050¡ãf / 1121¡ãc. Non-combustible and excellent thermal conductivity to dissipate hot spots; high resistance to chemicals and unaffected by uv light. Customers size and color is available. Standard export carton box