... SILICONE,FPM and so on. 2. Rubber seals Working Temperature: -40 to +150 degrees Description of ... rubber seals:1. Rubber seals material: NBR,SBR,NR,EPDM,SILICONE,FPM and ... ,60,70,80 shores A are available.4. Rubber seals Working field: Water, lube, oil, industrial, machine, ... hard with you together and find a best solution based on your ideas. Rubber part, rubber washer, ...