Diamabrush 100 Grit Concrete Prep Tool | Concrete Grinder
Diamabrush 100 Grit Prep Tool 100 GRIT DIAMOND GRINDING TOOL . The original Concrete Prep Tool is a flexible, 100 grit diamond grinding tool for use on smooth concrete floors. This tool easily profiles and prepares concrete floors for the application of stains, dyes, sealers, paints and other coatings.