Insl-X Aqua Lock Plus Black Flat Water-Based Acrylic Primer and Sealer 1 gal

Insl-x Aqua Lock Plus is a multipurpose, 100% acrylic, water-based primer/sealer for outstanding everyday stain blocking on a variety of surfaces. It adheres to interior and exterior surfaces and can be top-coated with latex or oil-based coatings.