Coated Glass Cloths

Coated Glass Cloths


Coated glass cloths are manufactured from an extremely strong, flexible, glass based fabric which is coated either one or both sides with a variety of compounds or treatments. Each applied coating helps to improve the overall properties of the fabric in ways such as improved operating temperature, increased durability, or better chemical resistance.

We can supply our coated glass cloths in full rolls, cut to size pieces or shapes, or fabricated into products to suit your application. Our in-house industrial stitching capabilities enable us to manufacture a variety of bespoke fabric products such as sleeves, connectors, chutes, bellows, covers, blankets, curtains, heat shields and insulation jackets

We stock and supply many of the grades listed below as standard. This includes materials such as PTFE coated for heat sealing applications, silicone coated for the manufacture of insulation jackets, as well as higher specification types such as Viton® coated for harsher working environments.

For technical information and availability on each of our grades, please click the ‘view product’ buttons below. You'll also find a helpful comparison table which may help you determine which particular coated glass cloth is best suited to your application. 

Alternatively, you can contact our technical sales team to discuss your requirements.

Many of our standard coated glass cloths are available online at PAR Direct. There you will benefit from our best prices and free delivery over £50 (ex VAT). To get started, click the ‘buy online’ button above.

Standard Coated Glass Cloths

PTFE Coated Glass Cloth
PTFE Coated Glass Cloth

Provides good resistance to heat and chemicals with excellent non-stick properties. Commonly used in heat sealing applications on packaging machines. Temperature range of -73°C up to +260°C.

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PTFE Coated Glass Fabric
PTFE Coated Glass Fabric

A base cloth which is non-flammable and extremely durable in high temperature environments. The PTFE coating provides excellent resistance to chemicals and chemical splash. Temperature range of up to +260°C. 

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Silicone Coated Glass Cloth
Silicone Coated Glass Cloth

Available in different colours and coated either one or both sides. Has excellent resistance to heat and weather and its release properties provide non-stick characteristics. Temperature range of up to +250°C.

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Weldstop Blankets
Weldstop Blankets

Treated with a mineral based dispersion which protects the cloth from welding splash and spark. Used in welding screen and curtain applications. Temperature range of up to +550°C (cont.), +1500°C (short term).

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Neoprene Coated Glass Cloth
Neoprene Coated Glass Cloth

A general purpose glass fibre fabric coated both sides with neoprene rubber. Excellent resistance to weather, ozone and ageing making it popular for external applications. Temperature range of up to +100°C.

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Aluminium Coated Glass Cloth
Aluminium Coated Glass Cloth

Aluminium sprayed polyester film laminated to a single side of glass cloth. Typically used in heat shield applications due to its good heat reflective properties. Temperature range of up to +150°C.

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Hypalon® Coated Glass Cloth
Hypalon Coated Glass Cloth

Glass fibre fabric coated both sides with hypalon. Hypalon is a synthetic rubber known for its resistance to oils, solvents, alkalis, acids and UV light. Temperature range of -20°C up to +135°C.

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Viton® Coated Glass Cloth
Viton® Coated Glass Cloth

The Viton® coating both sides provides excellent resistance to heat compared to other compounds and displays resistance to chlorinated hydrocarbons, fuels, oils and acids. Temperature range of up to +250°C.

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Graphite Coated Glass Cloth
Graphite Coated Glass Cloth

A glass fibre fabric coated on both sides with a graphite solution. The graphite coating greatly increases the fabrics resistance to high temperatures and abrasion. Temperature range of up to +600°C.

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Refractory Coated Glass Cloth
Refractory Coated Glass Cloth

The base glass cloth is treated with a mineral based vermiculite on both sides. This provides a coating of platelets which meld at high temperatures, protecting the base cloth. Temperature range of up to +1000°C.

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EPDM Coated Glass Cloth
EPDM Coated Glass Cloth

The EPDM coating both sides provides a durable finish with good resistance to weather and ozone. This makes it popular for sleeves and connectors in external applications. Temperature range of up to +130°C.

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Rubber Proofed Products
Rubber Proofed Products

Manufactured from a base material, typically glass cloth or aramid fibre, with a natural rubber coating all round to produce a high temperature conformable gasket material. Commonly used for boiler door gaskets.

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Vamac® Coated Glass Cloth
Vamac Coated Glass Cloth

The Vamac® coating both sides provides the material with anti-static properties as well as resistance to ozone, sunlight, water and abrasion. Supplied in grey as standard. Temperature range of up to +165°C.

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Silica Cloth
Silica Cloth

Densely woven silica yarns which create a smooth, non-porous, incombustible fabric with good tensile strength. It has good resistance to temperature and molten splash. Temperature range of up to +1000°C.

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Technical Specification

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