... HNBR , SILICONE , VITON , EPDM ETC.SizeDifferent sizes at customer’s requestColorBlack , Read , Brown , White , Green etc. Also according ... have different performance. And we couldManufacturing at customer’s request.Rubber grommetMaterial- We use various kind of ... the appropriate material.Applications- Mechanically protects against the sharp edges of drilled or punched holes for wiring, cable, ...