Cementec HardCem, 44 Lb
HARD-CEM is engineered to provide concrete with superior hardness and improved durability for demanding construction projects. It is unique in its ability to enhance the integrity of air-entrained and non air-entrained concretes. HARD-CEM is a concrete hardener developed for ready-mix and pre-cast concrete applications. HARD-CEM is added to the concrete mix during the batching operation.