General Finishes Stain Blocker - Available in Quarts and Gallons
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Eliminate the possibility of bleed-through with Stain BlockerGeneral Finishes Stain Blocker is a revolutionary water-based white primer for interior projects and is the strongest primer for light colored paints. Stain Blocker acts as a chemical barrier and adheres well to prepped interior raw wood and previous existing finishes. Use over an existing finish, raw wood or MDF as a base coat for light colored General Finishes Milk Paint and Pigmented Polys.