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High Temperature Gasket Material.

Thermiculite® is specified by name where critical sealing matters. Applications include Petro chemicals, Fertilisers, OEM and Oil & Gas applications, where process conditions are extreme.

Thermiculite® is a patented product with amazing versatility. Not only can it withstand high temperatures and corrosive environments, due to a unique formulation, we are able to offer Thermiculite® as a stand alone sheet material, as a filler for SWG's, as a facing for Kammprofiles and also in many other product lines.

700-800 series – sheet grade
896 – aerospace
Spiral Wound Gaskets
Static and Dynamic Packings
I-Flex Isolation Kits
Flange Rescue Gaskets (FRG)

Engineers and Manufactured in the UK
Wide temperature range – cryogenic to 1000°C
TA Luft approved
Wide availability of styles of gaskets
Free from oxidation
Excellent chemical compatibility
Electrical and thermal insulation
Replaces graphite, PTFE, non asbestos materials

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Contact William Johnston & Company Limited

For more information about our Flexitallic products and services that are available world wide, contact us on +44 (0)141 620 1666, Email us or simply complete our online Enquiry Form.

Failure to select the correct materials or products can result in damage to plant and equipment and personal injury. In specific applications, particularly where critical conditions exist, we suggest you contact us and we will consider with you the most suitable material or product. However, information supplied by William Johnston & Company Limited is intended only as technical co-operation and as a guide to the various uses of different products. No warranty is given in respect of information or recommendations by William Johnston & Company Limited which are only given for guidance and without any guarantee. The customer must satisfy themselves on the suitability of the material or product for the intended purpose. The correct fitting of products is the responsibility of the customer.

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