Lock-down Epoxy Bonding Floor Primer 1-Gallon Penetrates and bonds with interior/exterior concrete surfaces to improve topcoat adhesion of paints and stains while reducing hot tire pickup Low odor, low VOC premium epoxy-bonding acrylic naturally locks applied topcoats with concrete surfaces to prevent peeling and cracking Covers up to 500 sq. ft.; for best results and adhesion, allow to dry for at least 2 hours before application of topcoat Nanotechnology provides superior penetration and bonding by enhancing quality and uniformity of water-based floor paints, stains and textured coatings Applies milky colored white and dries to a clear finish