The RUBI 400 diamond polishing sponge is used for hand polishing of natural stone and ceramic tiles. The 400 grit sponge is designed for surface polishing. The sponge is easy to use and adapts to the builder’s hand. To achieve a good result you need to consider the type of material and its condition.

Polishing can be carried out dry or wet. The range of polishing sponges comes in different grits for carrying out different finishing jobs. It is advisable to start with a sponge with a larger grain up to the smallest. When sanding or polishing, we recommend always moving from the top (most visible) to the bottom.

Technical parameters:

Grit size: 400
Dimensions: 58 x 94 x 30 mm
Packing: 1 pcs