An excellent powder for polishing marble and terrazzo after grinding but it can also be used for daily maintenance of polished marble, terrazzo, porcelain and glass surfaces. BK 85 is a mix of fine abrasive powders to be mixed with water to quickly remove caked-on soil, soap scum, and embedded stains from grout virtually immediately.

It is the ideal product to be used in commercial areas, kitchens, restaurants, shopping malls, etc. On either polished, honed and flamed or other rough-textured stone surfaces.