Ultimate slip-stop anti-slip tub & tile surface treatment- is a new water-based micron engraving technology that when used increases the coefficient of friction on wet bathtubs, shower floors, ceramic and porcelain tiles, natural stone, and concrete. Apply anywhere there's a possibility of a slip-fall accident.  When wet, the treated surfaces will exceed ADA, ASTM, OSHA, and DIN slip-fall safety codes in less than ten minutes greatly reducing the chance of slips/falls. Ultimate slip stop is safe and easy to use with no visual surface changes and protects children, adults, and senior citizens against dangerous falls.