Oil-resistant rubber sheets are industrial products made by vulcanization process from rubber (which may include reinforced materials such as fabric, thin metal plates, etc.), commonly referred to as rubber sheets. They are categorized by structure into solid rubber sheets, reinforced with fabric or metal frame layers, and by application into industrial rubber sheets and rubber flooring. Colors include black, red, white, green, and more. Production is done through calendering, extrusion molding, and processed using flat vulcanizing machines or drum vulcanizing machines.