The RUBI 120 diamond grinding sponge is used for hand grinding or roughening of natural stone, ceramic tiles and granite. The 120 grit sponge is designed for surface roughening. The 120 grit is the middle of the range of sponges designed for roughening. 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.

Surface grinding can be carried out dry or wet. The range of abrasive and polishing sponges is supplied in different grits for carrying out a variety of finishing tasks. It is advisable to start with a sponge with a larger grit all the way down to the smallest. When sanding or polishing, we recommend always moving from the top (most visible) to the bottom.

Technical parameters:

Grit size: 120
Dimensions: 58 x 94 x 30 mm
Packing: 1pc