3M™ 8991L Polyester Tape, Blue, 1280 mm x 66 m thickness 0.061mm

3M™ 8991L Polyester Tape is a general purpose tape that 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.

3M™ 8991L differs from 3M 8991 because of the liner.

Works in demanding conditions and high temperatures ranging from -50ºC to 204ºC

High-strength backing resists shrinking, curling, tearing and edge lifting. 3M 8991L removes without adhesive residue and leaves a clean finish

8991L is a general purpose polyester tape ideal for masking in high temperature applications, thin backing leaves sharp, clean paint lines.

This tape functions well in masking for powder coating and anodizing to provide sharp paint lines. It removes cleanly and in one-piece from most surfaces, avoiding slivering and breaking. The pressure sensitive silicone adhesive performs under a broad range of temperatures ranging from --50°C to 204°C. 

Recommended applications: 

Masking parts for high temperature powder coat painting - Holding parts or vacuum bags during composite bonding operations - Masking metal surfaces in acid or caustic chemical milling baths - Protective tape reduces scratches during handling and shipping Key