Super Seal is an interior waterborne sealer and primer coat for drywall, plaster, composition board, masonry, and other porous and non-uniform surfaces. Super Seal has exceptional sealing and hold-out qualities which provide uniformity of appearance, color, and angular sheen to the finish coat. This sealer may be used under oil and latex interior finishes. Super-Seal is very low in VOC* and odor. This product has a fast dry. *Only available in our Kentucky locations.