Over 1 million square feet and counting! Our time-tested mix has been revered for over 20 years. Perfect for creating a wide range of items, from kitchen and bath countertops to furniture and tabletops. Discover why it's a favorite among concrete pros and DIYers alike! Combine 1 bag of CX Pro-Formula with 120 lbs of 5,000 PSI concrete to produce roughly 1 cubic foot (enough for 7 square feet at a 1-1/2 inch thickness). Available in 16 rich colors, all can be polished to expose aggregates within the concrete. Color reproduction may vary depending upon your browser, monitor, and software settings. Your local cement sources, aggregate condition, and other variables will impact the final color of concrete. The colors shown here are representational only and should not be used as a basis for exact color matching. We recommend casting samples prior to casting any project. CX Pro-Formula Precast Concrete Countertop Mix should NOT be used with bagged concrete mixes that contain air entrainment admixtures or water-reducers. CX Pro-Formula Precast Concrete Countertop Mix takes the guesswork out of measuring and mixing multiple ingredients to make high-performance precast concrete countertops. Just add water and 120 lbs of 5,000 PSI bagged concrete per bag of CX Pro-Formula.