Use the Black Diamond 800 grit diamond pad to deep clean and effectively remove light scratches and stains from polished concrete, terrazzo, natural stone, and other floor types. This pad leaves a clean, matte surface prepared for the subsequent Black Diamond steps.

We are proud to be located in the heart of the nations capitol, Servicing all branches of the Federal, State and local Government. Providing a wide variety of Office Supplies, Furniture, Janitorial, Break Room, Computer Hardware/Software, Ink and Toner. As well as Services, Product/Furniture Assembly, Rush Deliveries and Logistics. We are confident that if given the opportunity GSA WHOLESALE can provide you with cost savings, great products, and the utmost customer satisfaction.