Lanmar #632-5R is a versatile 5 mil PTFE coated fiberglass tape with acrylic adhesive and a yellow dimpled release liner, engineered for high-temperature industrial and packaging applications. The premium PTFE coating provides excellent release, strong chemical resistance, and a low coefficient of friction for dependable performance across demanding environments.

Balanced Strength & Flexibility

The 5 mil construction offers an ideal balance of durability and conformability, allowing the tape to perform reliably on a wide range of surfaces while withstanding elevated temperatures.

Superior Non-Stick Release

The smooth PTFE surface prevents materials from sticking or leaving residue, helping maintain clean processing and improving production efficiency.

Chemical Resistance & Low Friction

The PTFE coating resists a wide range of chemicals and reduces friction, supporting smooth material movement and consistent high-quality output.

Easy Installation with Dimpled Release Liner

A yellow dimpled release liner protects the adhesive during storage and allows for quick, accurate placement and clean installation.

Ideal Applications

Common uses include:

• Heat sealing polyethylene, polypropylene, and laminated films

• Plastics mold release and extrusion processes

• Roll covering in printing, paper, and textile manufacturing

• uPVC window welding and fabrication

Lanmar #632-5R PTFE coated fiberglass tape delivers reliable release, chemical resistance, and high-temperature performance for demanding industrial applications.