Rubber pads are a product with a certain thickness and large area, which are made of rubber as the main material (can contain fabric, metal plate, etc.. as reinforcing materials) and vulcanized. Rubber pads have high hardness and general physical and mechanical properties. It can work in the air with a small pressure and a temperature of 20°C to +140°C. Rubber pads are made of mixed rubber by calendering or extrusion molding, and are continuously vulcanized by a flat vulcanizing machine or a drum vulcanizing machine. Colors: black, gray, green, blue, etc.. They are widely used in industrial and mining enterprises, transportation departments, and in the construction of houses and buildings. They are used for punching sealing rubber rings, rubber pads, door and window sealing, laying workbenches and floors.