Polishing discs are mainly divided into rabbit hair discs, wool discs, sponge discs, microfiber discs and so on. The more commonly used ones are the wool dish and the sponge dish. The following is a detailed introduction:
The wool disc is usually a traditional cutting material, which has strong grinding ability and obvious effect. After grinding, it will leave whirlpools. It is generally used for grinding and polishing of ordinary lacquer. Be cautious when using it for clear lacquer. Generally divided into two types: white and yellow. The bottom of the polishing plate has automatic sticking, which can realize the rapid conversion of the polishing plate.
The cutting force of the sponge disc is weaker than that of the wool polishing disc. It will not leave whirlpools and can effectively remove the defects of the medium paint surface. The bottom of the polishing plate has the ability to automatically stick, and the polishing wheel can be quickly changed. It can be used for the grinding and polishing of ordinary paint and transparent paint of the car body, and is generally used for polishing and waxing after the wool polishing disc.