Rail45 Neoprene (CR) Sponge to EN45545-2

Rail 45 Neoprene (CR) Sponge is a low smoke, low toxic Sponge Rubber sheet that meets Flame Resistance standards EN45545-2 Class R22/23, HL1 / HL2, passes Federal Railroad Administration (FRA) standard ASTM C 1166, and passes Boeing Gas Emissions standard BSS7239. 

This premium grade material is European manufactured is batch tested for complete traceability.