Slip Guard™ anti-slip application is a 3-step process developed to eliminate slippery tile floors when they become wet.
When it is applied it creates a microscopic texture on the surface of the tile through an etching process. You cannot see or feel it when it is dry, but when it becomes wet it is absolutely slip proof. This application is easily installed, won't harm the grout or surrounding areas and it's permanent.
It works GREAT on ceramic, porcelain, travertine, granite, marble and quarry tile.