... O rings, rubber seals, rubber band, oil seal,water seal and rubber gaskets etc. Itemsoft silicone o -ring ... insulating resistance etc.SizeAS568, P.G Series, ISO 361/1and Customized specificationCertificationISO9001-2008, TS16949, NSF, WRAS, UL, TZW, W270, ... 7) High and low temperature resistance, oil resistance, anti-ozone and aging, wearing Various sizes & colors as following: high quality automotive ...