Rubberized Cork Component & GasketsAR Cork is renowned for its variety of universal purpose sealing washers for bushing,Top cover gaskets that offered as per the transformer industry requirements. Washers and gaskets offered are made up of synthetic nitrile rubber and other polymer bonded. These washers and gaskets are oil resistant and having good compressibility ,recovery and various dielectric properties. The transformer design varies from one manufacturer to the other but the transformer kits containing various washers offered by AR cork ranges from 5KVA to the higher ranges. The washers and the grade material are designed to suite customer's choice and need.