... UV,O-zone resist NBR rubber grommets/cable grommetsMaterial: NBR compoundHardness: 40-80 Shore AProtect cable and wires, UV,O-zone resistApplications: ... to provent against sharp edges of holes for cable, wiring, ... more.Main used in electronic appliances, furnitures,trucks, tools ,cable industry and more.Can be Ozone resist, UV resist, ...