The 3M Polyester Tape 8901 is specifically designed for high-temperature masking operations, such as powder coat painting. With a silicone adhesive coating, this tape bonds effectively to various challenging surfaces. It exhibits chemical resistance and performs reliably across a wide range of temperatures and environments. Offering superior heat resistance compared to many rubber and acrylic adhesives, it's suitable for applications requiring high temperatures or adhesion to silicone-treated surfaces. Constructed with a durable blue polyester backing and a strong silicone adhesive, it ensures longevity and resilience. The backing provides excellent thermal, abrasion, and chemical resistance while maintaining flexibility, and the silicone adhesive minimizes issues like softening, oozing, and adhesive transfer, reducing failure rates.

Masking parts for high temperature powder coat painting
Splicing of silicone liners, films and papers
Provides a good barrier for the separation of dissimilar metals