Quikrete® crack-resistant concrete mix is a 4000 psi (27.5 MPa) blend of properly proportioned stone or gravel, sand, Portland cement, special synthetic fibers and other ingredients approved for use in concrete. The synthetic fibers eliminate the need for wire mesh in slab-on-grade construction. Exceeds the compressive strength requirements of ASTM C387.
California residents see Prop 65 WARNINGS