STIX Waterborne Bonding Primer is a premium quality, acrylic /urethane primer-sealer designed with a unique "Step Change Technology" that delivers unparalleled adhesion to the most challenging surfaces,such as PVC, Vinyl, Plastic, Glass, Tile, Glazed Block, Glossy Paints, Pre-Coated Siding, Fiberglass, and Galvanized Metals. STIX is also ideal for use on plaster, drywall, wood, and non-ferrous metals, where a low ambient or surface emperatures present a problem for conventional primers. It cures in temperatures as low as 35 F and offers an extremely hard film when cured. Use STIX on interior and exterior surfaces and topcoat with almost any type of coating including Alkyd, Acrylic Latex, Urethane, Epoxy, and Lacquer Finishes. STIX is a low VOC primer, which levels to a smooth surface and cleans up with soap and water. 300-400 square feet per gallon.