It is the preferred touch-up sander in the form of sponge or wedge sponge, with abrasive feature on both sides, and preferred for sanding on ceramic models, with 36 and 60 grit varieties.
It is used in processes such as deburring and smoothing the surface of mud-based products (ceramic, porcelain, tile, fireclay, etc.) whose drying process has been completed, correcting the defects of biscuit products, completing the finishing touches before glazed firing, cleaning the burrs formed on the mold surfaces, retouching gypsum products. .