Oil-resistant rubber sheets are industrial products made by vulcanization process, primarily from rubber (which may include reinforcing materials like fabric, metal sheets, etc.), commonly referred to as rubber plates. They are categorized by structure into solid rubber plates, reinforced with fabric or metal skeletons, and by application into industrial rubber plates and rubber flooring. Colors include black, red, white, green, and more. Production involves calendering lamination or extrusion molding techniques, and they are processed through flat or drum vulcanization machines.