OverviewSpecsFAQsGalleriesResourcesReviews Product Description Ultra Kast is a pre-blended, all-in-one, high-strength, self-leveling concrete mix designed for the creation of concrete countertops. Ulta Kast offers the very best graded blend of aggregates, Portland cement, and proprietary admixtures to insure no curl, shrink, or deformation. The use of a specialized acrylic fiber network and ultra low water addition make Ultra Kast the top choice for both your precast and cast in place designs. Ultra Kast is designed to use in countertops pours down to 1 inch in thickness if supported properly. Light Gray concrete countertop mix. Available in white Non-intrusive reactive fiber system for improved tensile strength Quick cure time allows for grinding and polishing 24 hrs later Works with all stains, integral colors, and hardeners Mixes, pours, and fills with almost no effort Self-consolidating for fewer bug holes 50 lb bags Coverage 2.5 square feet at two inches thick
