Surecrete 35104016 5 gal ColorTec Acrylic Solvent-Based WTB is a colored water-based outdoor concrete paint and sealer. Acrylic 30% solids, low VOC (less than 100 grams per Liter), strong binding, color, satin acrylic sealer for overlays or any cement based product. Our water base colored concrete sealer contains a hybrid, self-cross-linking, acrylic resin with built-in water repellents and tenacious penetration and adhesion. It contains no wax or silicone additives. Pigments are specifically formulated for UV stability, will not blush, and retain long gloss retention. Pigmented WB is non-flammable and environmentally safe.