Polyester Tapes, 8901

Thin and conformable, 3M™ polyester tape 8901 excels in high temperature masking operations such as powder coat painting. Coated with a silicone adhesive, this tape bonds to a variety of difficult surfaces. It is chemical-resistant and performs under a wide range of temperatures and environments.

• Works in demanding conditions and high temperatures ranging from –50 to +204 °C (–60 to +400 °F)
• Clean removal during high-temperature masking operations such as powder coating
• Polyester film offers excellent thermal and chemical resistance while maintaining flexibility
• Silicone adhesive provides clean removal from a variety of surfaces
• Translucent blue backing provides easy identification and positioning

This tape excels in permanent splicing operations on silicone liners, papers, and films subject to high temperatures. With good chemical resistance, this tape works effectively in chemical processes and demanding work conditions, such as anodizing. The pressure sensitive silicone adhesive performs under a broad range of temperatures.

Recommended applicationsinclude masking parts for high temperature powder coat painting, splicing of silicone liners, films, and papers, holding parts or vacuum bags during composite bonding operations, or masking metal surfaces in acid or caustic chemical milling baths.