NFPA 255Standard Method of Test of Surface Burning Characteristics of Building Materials Product NameConfigurationContinuous Use Limit (°F)Continuous Use Limit (°C)Data SheetMSDS ARMATEX®SIF 24 Intumescent/Silicone Coated Glass Fabric1000538 ARMATEX®SIF 28 /Intumescent Silicone Coated Glass Fabric1000538 By midmountain|2024-02-26T02:44:22-08:00January 22nd, 2014|