DRY-BLOCK® Mortar Admixture, part of the DRY-BLOCK System, isformulated based on a patented technology. It is a liquid, integral water repellent, bond-enhancing admixture for masonry mortar. Tests demonstrate that DRY-BLOCK Mortar Admixture increases the flexural bond of both Portland cement/Lime and Masonry cement mortars to CMUs. The wicking property, the amount of water absorbed, of masonry mortar is dramatically reduced when DRY-BLOCK Mortar Admixture is added at its recommended dosage rate. DRY-BLOCK Mortar Admixture is a requirement for all DRY-BLOCK System projects and no substitutions shall be allowed.
Warning: SOME PRODUCTS WE SELL MAY CONTAIN ONE OR MORE CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS OR REPRODUCTIVE HARM. For more information please visit https://oehha.ca.gov/proposition-65