... Shore A Aging resist, O-zone resist Custom rubber grommet for wire and cableMaterial: SBR,NR,EPDM,CR,NBR etcHardness: 40 ... of holes for cable, wiring, tubing and more.Main used in electronic appliances, furnitures,trucks, tools ,cable industry and more.Can ... be Ozone resist, UV resist, Prevent friction, Indoor and outdoor using.Materials:SBR, NBR ...