50 Grit Pool Plaster Disc – Non-Corrosive (Dry Use)

50 Grit Pool Plaster Disc – Non-Corrosive Diamond Pad (Dry Use) The 50 grit non-corrosive pool plaster disc is built for dry use only—no water needed. Its aggressive cut removes heavy scale and rough finishes from plaster surfaces in both saltwater and traditional pools. Compatible with 7" hook-and-loop backer pads and standard polishers, with fast nationwide shipping from DRP Fast Ship Tools. Looking for a high-quality pool plaster disc that can remove trowel marks and smooth over exposed pool finishes with ease? Look no further than the Pool Plaster Disc NON-CORROSIVE 50 Grit. Engineered with premium 50-grit diamonds and a specialized non-corrosive matrix, our disc avoids the issues caused by traditional electroplated metal-bonded abrasive pads, which can elevate sodium hypochlorite and sodium hydroxide levels, leading to corrosion, residue buildup, scaling, and calcium nodules. Instead, our non-metal bonding material protects your saltwater system, ensuring accurate salt cell