... W270,UL, NBR,SILICONE,EPDM,SBR,HNBR 70 black and blue gasketDescription Material: SiliconeHardness:Shore40, ... abrasion resistance,good elasticity,good low temperature,good oil resistance,good liquid fuel resistance,good gas ... follow customers' requirement NBR,SILICONE,EPDM,SBR,HNBR 70 blue gasket with high quality approved NSF61,WRAS ... IPL XP P 41-250 Rubber seals & N7118F 70 Shore 2011/06/13 --- 2016/06/13 ...