Flexible diamond hand sanding blocks for dry or wet use.
Editing corners, edges, small surfaces and hard to reach places.
Suitable for terrazzo, granite, marble, concrete, other natural stone, polyester and plastics.
Available in grain: # 60-120-200-400.
Sweetened finish (matte dull finish) this is a finish that everyone can accomplish with any material. You only need to use grains 50, 100, 200 and 400. This is a finish without risk.