Hard-Cem is an Integral Hardening Admixture used to increase Abrasion and Erosion resistance of concrete.

Hard-Cem is added to the concrete at the time of batching to increase the hardness of the concrete and extend concrete wear life. It outperforms and overcomes deficiencies of labor intensive surface applied hardeners, and is used to enhance durability of both air-entrained and non-air-entrained concretes. Since it is integral, Hard-Cem is compatible with horizontal, vertical or inclined concrete and shotcrete surfaces.