Hydration is essential to properly cured concrete. Each gallon of clear curing compound can cover 200 square feet – that’s 11,000 square feet per drum. For curbs, driveways, parking lots, barriers, foundations, and more. Water-based and completely clear, it coats concrete to retain water, prevent cracking, and offer maximum strength. For exterior use only, works with sprayers and rollers. Stable, clear wax emulsion formula. Complies with ASTM C309, Type 1 or 1D, Class A. Complies with AASHTO M-148, Type 1 or 1D, Class A. Stick with 95TSS for curing compounds, concrete mixes, masonry tools, and much more.