The material is intended for use in applications involving pure or high concentrations of oxygen. It is based upon the mineral vermiculite and contains no organic binder or any other organic component.
In oxygen service sealing applications Thermiculite® 867 can be used as a sheet sealing material or as a facing material for Flexpro (Kammprofile) gaskets. The material can also be blocked into various geometric shapes for use as a stem or valve bonnet seal.
| Approval | BAM for Oxygen |
| Brand | Thermiculite® |
