4 Pack, White, Zinsser Flat Bondz Maximum Adhesion Primer- Quart

4 Pack, White, Zinsser Flat Bondz Maximum Adhesion Primer- Quart: Is an acrylic bonding primer designed for priming difficult to paint surfaces. Use on interior and exterior surfaces to promote maximum adhesion over building material plastics, including PVC sheeting & piping, vinyl, non-ferrous metals such as aluminum doors and window frames, aluminum flashing and trim and more. Apply any top coat finish including oil-based enamels, waterbased acrylics, epoxies, urethanes, and lacquer.