The Decorative Stain Base 1 Gallon is a professional-grade, water-based decorative concrete stain base, designed to deliver rich, translucent color when mixed with a compatible color concentrate. Ideal for indoor or outdoor use, it works beautifully on concrete surfaces, overlays, pavers, and stone—adding vibrant, layered hues while preserving surface texture. This clear base must be combined with a Preferred Deck Color Concentrate, then applied with a sprayer, roller, or brush for consistent, semi-transparent results.