Special high-performance biodegradable, mineral and ceramic fibres are the basic material used to manufacture isoplan products.When combined with appropriate fillers and binders, the result is high continuous temperature resistance which leads to low heat conductivity and very good insulation properties. The very high application temperature limits and the low heat conductivity properties determine the application areas for isoplan as an insulation material and flat gaskets. Frenzelit has obtained certification that the company complies with the requirements of both ISO/TS 16949 and ISO 14001. This means complete transparency in all areas and therefore gives our customers a high degree of security.