Countertop Mix, Commercial Grade, 80 lb.

Used to create a pre-cast or cast-in-place concrete countertop Just add water; super-plasticizer additive delivers a high-flow fluid mix at a low water-to-cement ratio that minimizes the need for mechanical vibration for easy shaping Exceed 5,000 psi compression strength in up to 28 days for durability Reduces shrinkage formulation for long-lasting use Strip form in 18 hours - improves productivity Wondering how many bags of Concrete Mix to use in order to complete your project? Use the PIP calculator located to the right of the product images to accurately calculate how many bags are needed based on square footage or cubic feet. "You can also use the "Complete Your Concrete Project" Calculator, located below the Add to Cart button. The Concrete Project Calculator will calculate ALL of the products you will need to complete your project based off of your projects measurements."