ULTIMATE 466 is a solvent based, high gloss, acrylic sealer. Formulated to efficiently seal rough or porous surfaces preventing moisture and dirt from penetrating the surface. Designed to resist fading or discoloring and maintain a gloss/wet look for long periods of time. Use when a high gloss or wet look is desired. For interior or exterior use. Designed to use on smooth or semi smooth floor surfaces such as quarry tile, unglazed ceramic tile, terrazzo, travertine, smooth concrete, or any other fairly smooth cementitious surface. Will not fade, discolor, crack, or peel when exposed to the weather.