... EPDM rubber for lighting 1. UL, FDA, ROSH or REACH approved 2. OEM service 3. Prompt delivery: 1 week EPDM rubber for lighting MaterialNR,CR,NBR,SBR ... , SILICONE,VITON,EPDM, HNBR, BUNA, etc.Hardness30degree-90degreeMode ... slabs and hardness testers can be offered for customer's testingPackageInner plastic bag/outside carton/wooden ...