1)For steel-cord tire 2)Size:110x210mm 3)Packing:20pcs/box 4)Made of semi-vulcanized layer and vulcanized reinforced layer This rubber patch is made of semi-vulcanized layer and vulcanized reinforced layer. After applying the tube solution,the semi-vulcanized layer can be completely vulcanized without heating so as to make a perfect sticking. Item No.SpecificationPackingCartonPrice(per box)Carton ...