For a rapid and simple surface finish Sia 7990 Combination Blocks excel due to their easy handling. Thanks to their grit coating on all four sides and around the edges, they adapt perfectly to all rebates, edges and profiles.

The specially designed shape of the combination block ensures ease of use wherever only one side has to be sanded or also wherever sanding has to be performed in round profiles.

Sanding blocks are easy to clean, enabling them to be used multiple times.

• Colour coded
• Low clogging
• Can be used wet or dry
• Coated on four sides
• Pressure is distributed uniformly