... .Sizes: 300*3000mm,500*3000mm 3.Hardness: 75A-95A PU industrial sheet / board (1)Our Board has excellent wear resistance, ... for buffering, compression, bearing, etc., esp. (4)Used in the molding equipment, sandblasting room, iron and steel factory, ceramics factory, electronic ... Make flexible parts, mainly used in the press and other mechanical devices that can protect equipment from damage as well as ...