High quality clear, 25% solids, solvent based acrylic designed for sealing decorative concrete projects. Outside Acrylic is a hard acrylic plymer that produces coatings with excellent gloss, stain-resistance and are easy to clean. Adhesion to properly prepared concrete surfaces is excellent and the material is non-yellowing. (For Exterior Use Only) Outside Acrylic comes in three variations to assure compliance with local, state and federal Volatile Organic Compound regulations. 5 Gallon.