The 4-inch backer pad is often made from durable materials such as rubber or plastic, providing support for abrasive discs in tools like polishing machines. The circular design with a central hole is standard for ensuring secure attachment to the polishin
The aluminum polishing pads are ideal for achieving various levels of polish and shine depending on the grit size, which is usually indicated on the back of the pad. They are commonly used in industries such as stone processing, construction, and flooring
Dry Polishing Pads For Hard Stone,Resin Polishing Padshttp://www.bestonlydiamondtools.com/polishing-pads/resin-polishing-pads/dry-polishing-pads-for-hard-stone.html