KEYING Felt Flap Rolls is used for pre-polishing and high-gloss polishing to work accurately in large surface and outer structures. The main use of Felt Flap Roll isThese rolls are highly conformable, allowing them to absorb rouges and polishing compounds effectively, and they can be used on materials like stainless steel, aluminum, and other metals to achieve a bright polished finish.Soft type of workpiece for high-gloss polishing processing, finishing all the workpiece polishing, if you need very fine mirror effect of steel wool chrome polish, you can choose with grinding paste for repeated polishing.