Quikrete 1 Gal. High Gloss Sealer is a water-based siliconized-acrylic. It is a clear sealer that water proofs, protects and enhances the color of concrete, masonry, brick, pavers and natural stone surfaces. Quikrete 1 Gal. High Gloss Sealer seals from acids, grease, food stains, oil, salt and more. This product is ideal. Color: White.