... -40 to +150 degrees Description of rubber hand grip:1. rubber hand grip material: NBR,SBR,NR,EPDM,SILICONE, ... FPM and so on.2. rubber hand grip Working Temperature: -40 to +150 degrees.3 ... . rubber hand grip Harness: 20,30,40,50,60,70 ... shores A are available.4. rubber hand grip Working field: Water, lube, oil, industrial, machine, etc5. OEM service available, ...