... seals, rubber band, oil seal,water seal and rubber gaskets etc. Itemsoft silicone o -ring gasket DescriptionWidely used in ... , voltage resistance and insulating resistance etc.SizeAS568, P.G Series, ISO 361/1and Customized specificationCertificationISO9001-2008, TS16949, NSF, WRAS ... .Have advanced CNC machine and technique to cut bonding washer molds by ourself.7) High and low temperature resistance ...