Thermiculite® 815 is a high temperature, chemically resistant sheet
sealing material comprising exfoliated vermiculite reinforced with a
tanged stainless steel core.
Thermiculite® 815 is comprised of a tanged 316 Stainless Steel core faced with a high performance vermiculite based sealing material. The metallic core provides improved blow out resistance, handling and cutting characteristics. Thermiculite® 815 is suitable for use ina wide range of sealing applications. The material is capable of effecting a high integrity seal at extremes of temperature. Typical applications involve sealing superheated high pressure steam, strong oxidising media and high temperature gas and exhaust systems.