CERMEX® Low Biopsersistence Ceramic Fiber Blanket is manufactured from high performance ceramic fiber with excellent thermal stability, low heat storage, and resistance to most chemicals.  CERMEX® BK1800SW and BK2200SW have excellent non-wetting properties with molten aluminum, are resistant to most chemicals.


Product NameConfigurationContinuous Use Limit
(°F • °C)
Technical Data SheetSafety Data Sheet
BK2100SWLow Biopersistent Needled Ceramic Fiber Blanket2192°F • 1200°C
BK2300SWLow Biopersistent Needled Ceramic Fiber Blanket2372°F • 1300°C