MasterPel 725 is an integral mixture designed to reduce the rate of moisture transmission through concrete. It does not contain chemicals that can cause unwanted side effects when used in conjunction with mixtures normally used in concrete.
MasterPel 725, used as an integral admixture in concrete, reacts with the cement hydration process to form a hydrophobic layer on the surface of the concrete pores and holes which reduces capillary suction and minimizes water absorption and penetration.concrete waterproofing admixture