RUBI Diamond Grinding Sponge 120 (Ref. 61975)

The RUBI 120 diamond grinding sponge is used for manual grinding or roughening of natural stone, ceramic tiles, and granite. The sponge, with a grit size of 120, is designed for surface roughening. Grit 120 is medium among sponges intended for roughening. The sponge is easy to use and adapts to the worker’s hand. To achieve good results, it is important to consider the type of material and its condition.

Surface grinding can be performed dry or wet. The range of grinding and polishing sponges is available in various grit sizes to carry out different finishing tasks. It is advisable to start with a coarser grit sponge and progress to finer grits. When grinding or polishing, it is recommended to always move from the top (most visible) part to the bottom.