Thermiculite product range

A breakthrough in both heat and chemical resistance, Flexitallic Thermiculite® High Temperature gasket materials are rated for temperatures up to 1000ºC and have passed the API 607 fire test.

Flexitallic Thermiculite® sealing materials withstand high temperatures in critical service, corrosive environments and are free from oxidation.

Due to a unique formulation, we can offer Flexitallic Thermiculite® as a sheet material, as a filler for spiral wound gaskets, as a facing for kammprofiles and also in many other product lines.

Flexitallic have also developed a range of valve stem packings, which utilises Thermiculite® technology.

Flexitallic Thermiculite® is suitable for replacing aramid, glass, and carbon fibre; PTFE and graphite gaskets in a number of industrial applications.

Thermiculite Datasheet 715

Thermiculite Datasheet 815

Thermiculite 835 Datasheet

Thermiculite 894 Datasheet

Thermiculite Brochure

Flexitallic Product & Services Brochure

Kammprofile – Flexpro™


Flexitallic’s Flexpro™ Kammprofile gaskets fight against flange rotation, bolt stress relaxation, and creep—even under extreme pressure and temperature fluctuations. 

The Kammprofile gasket was named Flexpro™ because it offers the compressibility of a sheet gasket for low sealing stress, along with the bolt tightness of a spiral wound gasket—plus the handling ease of a solid metal gasket and its resistance to buckling.

Flexpro PN Datasheet

Flexpro ZA Datasheet

Flexpro Kammprofile Brochure

Flexitallic Product & Services Brochure