It contains a wet series and a dry series. Mainly used for grinding of the concrete floor. With advantages of sharp durable and easy for dust removal.

Hard concrete floor solution resin diamond pad for polishing For hard, medium, soft concrete polishing.This pad is 3 inch for floor polishing, suggest wet use.

Filling-Metal Polishing Pads Designed for polishing all natural stones & engineered stones.The metalllic granulated 30-400 grits are extremely aggressive &close the pores of the material much faster than standard resin pads which extends the life of 30-400 grits.