3" SA Superthick Metal Bond Grinding Disc

SA Superthick discs are the ideal choice for grinding wet. Designed for use on concrete as well as stone, these extremely thick metal discs perform similarly to Cementia, guaranteeing a very smooth and even floor finish.

SA Superthick discs are velcro backed and should be mounted to lippage holders.

This 3" metal bond disc comes in various grits for medium and hard concrete