Coated Glass Cloths

Coated Glass Cloths
Coated glass cloths are manufactured from an extremely strong, flexible, glass-based fabric that is coated on one or both sides with various compounds or treatments. These coatings enhance the fabric's properties, providing higher operating temperatures, increased durability, and improved chemical resistance.
Coated glass cloths are available in full rolls, cut-to-size pieces or shapes, or fabricated into products tailored to specific applications. In-house industrial stitching capabilities facilitate the manufacture of custom fabric products, including sleeves, connectors, chutes, bellows, covers, blankets, curtains, heat shields, and insulation jackets.
Many of the grades listed below are stocked and supplied as standard, including PTFE-coated types for heat-sealing applications, silicone-coated variants for insulation jackets, and higher-specification options such as Viton®-coated cloths for demanding environments.
Technical information and availability for each grade can be accessed via the 'view product' buttons below. A comparison table is provided to assist in selecting the most suitable coated glass cloth for specific applications. For further assistance, the technical sales team is available for consultation.

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: -73°C to +260°C.

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PTFE Coated Glass Fabric
PTFE Coated Glass Fabric

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

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Silicone Coated Glass Cloth
Silicone Coated Glass Cloth

Available in different colours and coated on either one or both sides. Offers excellent resistance to heat and weathering, with release properties providing non-stick characteristics. Temperature range: up to +250°C.

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Weldstop Blankets
Weldstop Blankets

Treated with a mineral-based dispersion that protects the cloth from welding splash and spark. Used in welding screen and curtain applications. Temperature range: 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 on both sides with neoprene rubber. Excellent resistance to weathering, ozone and ageing, making it popular for external applications. Temperature range: 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: up to +150°C.

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Hypalon® Coated Glass Cloth
Hypalon Coated Glass Cloth

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

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Viton® Coated Glass Cloth
Viton® Coated Glass Cloth

The Viton® coating on both sides provides excellent heat resistance compared to other compounds and offers resistance to chlorinated hydrocarbons, fuels, oils, and acids. Temperature range: 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 resistance to high temperatures and abrasion. Temperature range: 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, providing a coating of platelets which meld at high temperatures to protect the base cloth. Temperature range: up to +1000°C.

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EPDM Coated Glass Cloth
EPDM Coated Glass Cloth

The EPDM coating on both sides provides a durable finish with good resistance to weathering and ozone, making it popular for sleeves and connectors in external applications. Temperature range: 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 around 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 on both sides provides anti-static properties as well as resistance to ozone, sunlight, water and abrasion. Supplied in grey as standard. Temperature range: up to +165°C.

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Silica Cloth
Silica Cloth

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

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Technical Specification