K-1157 PTFE high temperature release tape

Product Details

Everything you need to know about this product’s features, applications, and specifications.

High temperature silicone adhesive for clean removal. Excellent dielectric strength for electrical insulation. Superior chemical, moisture, and solvent resistance. Low-friction PTFE surface for release and sliding applications. High elongation for conformability on complex surfaces. Ideal for anti-stick and release environments. Available with liner and die-cut options.
Electrical & Power Systems, Aerospace, Automotive, Industrial Manufacturing, Composites
Electrical insulation for coils, capacitors, and motors. Roller wrapping and web processing. Chute liners and anti-friction surfaces. Noise and squeak reduction in automotive. Composite bonding and mold release. Tooling surface protection.

K-1157 Skived PTFE/Silicone Film Tape

High temperature PTFE tape for insulation, anti-friction, and release applications

K-1157 is a high-performance skived PTFE film tape engineered for demanding electrical insulation and low-friction applications requiring exceptional heat resistance and release properties.

Constructed with a 2 mil PTFE backing and a silicone adhesive system, it provides superior dielectric strength, chemical resistance, and clean removal in high temperature environments.

Designed for both electrical and mechanical applications, K-1157 excels in insulation, anti-friction surfaces, noise reduction, and composite processing where durability and release performance are critical.

Quick Specs

Adhesive

Backing

Thickness

Color

Application

Silicone
2.0 mil Skived PTFE Film
3.5 mil
Gray
Insulation / Anti-friction

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