Gylon

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Gylon Seals & Gaskets

We supply a wide range of Gylon gaskets, engineered from advanced, restructured PTFE materials to meet the demands of high-performance sealing across critical industries. Including pharmaceutical, food, chemical, and petrochemical processing.

Gylon products are recognised for their exceptional chemical resistance, dimensional stability, and long-term reliability, especially in environments requiring hygienic or chemically inert solutions.

Whether sealing standard TRI-CLAMP connections with the BIO-LINE® range, or ensuring a conforming seal on irregular, glass-lined, or low-stress flanges with highly compressible microcellular grades, Gylon delivers consistent results. Options like Gylon 3501 and 3500 handle extreme conditions involving strong acids, solvents, or aggressive media, while other grades such as 3510 and 3504 are formulated for caustic or mixed chemical exposures. Many variants incorporate fillers, such as silica, barium sulphate, or aluminosilicate microspheres, which designed to improve compressibility and sealing integrity.

Available in sheet or cut form, Gylon gaskets provide durable, safe, and cost-effective solutions where conventional PTFE may fall short. We manufacture these gaskets with precision, ensuring each application benefits from a tailored, reliable seal.

Please see the datasheets for full details on each product.

Types of Gylon

As an authorised Garlock distributor, we stock the full Gylon range, ready to be expertly converted into precision-cut gaskets to suit your exact requirements. Explore our dedicated Gylon page for more information, or browse the links below to access data sheets for each specific style.

Gylon

Gylon 3545

Gylon® 3545

Another highly compressible microcellular PTFE but with a rigid PTFE core for improved handleability. It…
Data Sheet
Gylon® 3540

Gylon® 3540

This highly compressible, microcellular PTFE gasketing material is designed to compress and conform to irregular…
Data Sheet
Gylon 3510

Gylon® 3510

The GYLON® Style 3510 is a high performance, barium sulfate filled PTFE gasketing material designed…
Data Sheet
Gylon 3504

Gylon® 3504

The GYLON® Style 3504 gasket is made of PTFE with aluminosilicate microspheres. It is designed…
Data Sheet
Gylon® 3501

Gylon® 3501

The first choice for universal applications in the chemical and petrochemical industries. The combination of…
Data Sheet
Gylon 3500

Gylon® 3500

The GYLON® Style 3500 is a high performance, silica filled PTFE sheet material designed for…
Data Sheet

We’re always happy to assist with product selection based on your application needs, but final responsibility for ensuring suitability rests with the customer.

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Choose PTM Ltd. for all your Gylon needs.