Bertech Glass Cloth Masking Tapes are made of 5 mil thick glass cloth film and 2 mil thick silicone adhesive. They are designed to resist high temperatured, high adhesion, and have abrasion resistant backing for harsh environments. These glass cloth masking tapes can withstand temperatures of up to 400°F and are packaged in 36 yard-long rolls with a 3 inch core. They are available in widths of up to 20 inches.
Custom sizes are available upon request.