3M™ Polyester Tape 8401

3M™ Polyester Tape 8401, 1.9 mil (0.05 mm) polyester film tape with blended silicone and rubber adhesive system.

Designed for splicing release treated surfaces, masking and applications requiring high temperature resistance.

Benefits:

• Increased initial bond can be achieved by applying heat – approximately 250°F (121°C)
• Polyester film resists splice failure due to shrinkage or embrittlement
• A blended silicone and rubber adhesive to provide a higher initial bond to release treated surfaces than silicone adhesives