3M 8901 high temperature masking tape. 3M™ Powder Coat Masking 8901 is a high temperature tape with a silicone adhesive for use in composite bagging operations or to remove flashing after bonding. This Masking Tape is 0.6mm Thick. Easy to apply. Suitable for up to 200°C. No residue when removed. Fine line definition. Get strength, durability and long service life with blue polyester backing. Polyester film offers excellent thermal, abrasion and chemical resistance while maintaining flexibility. Silicone adhesive offers high heat resistance compared with many rubber and acrylic adhesives, reducing failure due to softening, oozing and adhesive transfer. To view our full range of 3M tapes, click here.