Oil-resistant rubber sheets are industrial products made by vulcanization, mainly composed of rubber (which can include reinforced materials such as fabrics, thin metal plates, etc.), commonly referred to as rubber plates. They are categorized by structure into solid rubber plates, cloth-reinforced and metal-foamed rubber plates, and by application into industrial rubber plates and rubber flooring. Colors include black, red, white, green, and more. Production is done through calendering and lamination or extrusion molding, and they are processed using flat press vulcanizers or drum vulcanizers.