Intumescent seals

KERAFIX^® Everseal NG-N Serie

The KERAFIX^® Everseal NG-N series consists of expandable graphite-based, intumescent profile seals that expand when exposed to high temperatures and reliably seal joints in the event of fire. The main differences between the variants relate to their expansion rate, expansion pressure and performance level. KERAFIX^® Everseal NG-N L (low): This variant offers an expansion rate of 7 to 16 and an expansion pressure of 0.209 to 0.671 N/mm². It is ideal for applications with lower-level requirements. KERAFIX^® Everseal NG-N H (high): With a higher expansion rate of 10 to 22 and an expansion pressure of 0.463 to 0.816 N/mm², this is a higher-performance variant that is particularly resistant to moisture. KERAFIX^® Everseal NG-N P (power): The Power version offers maximum performance with an expansion rate of 12 to 23 and an expansion pressure of 0.50 to 0.90 N/mm². It is designed for highly demanding applications.