... ) Meet ROHS requirements 3) Can resist high tem hydraulic seal Silicone sealing ring ,Eco-friendly ,high and low temperature ... Color : any color can be produced3.Very good function of seal ,durability ,flexibility ,oilproof prevent the leakage or ingress of ... fluids and dirt.4.Universal application: for bottles,lids,tubepart ,carpart ,equipment machines ,autoparts5.Logo and modles can ...