Groutsmith Slip-Resist treatment was developed to improve the coefficient of friction on tiled areas that are slippery when wet. This treatment is excellent for shower floors, bathroom floors, porcelain bath tubs, public areas, public restroom, exterior tiled areas, locker rooms, pool areas and any tiled area that safety from slipping is a concern. Slip-Resist works by creating microscopic pores on the treated surface, that will create a vacuum or suction effect when wet, thereby reducing the risk of slip and fall injuries.