Krystol Mortar Admixture™ (KMA)

Krystol Mortar Admixture™ (KMA)

Krystol Mortar Admixture (KMA) is a chemical admixture in dry powdered form which is specifically formulated to provide long-term protection in rendering/plastering mortar, masonry mortar and concrete masonry units. KMA can often be used in place of externally applied surface sealers to protect against water and waterborne contaminants and can be easily incorporated into the existing mix design and application processes.


  • Lowers upfront building costs compared to surface applied sealer
  • Simplifies installation, eliminating labour, and shortening the construction cycle
  • Increases the life of your mortar and decreases building maintenance and repair costs
  • Increases durability and delivers a permanent solution with materials designed to last the lifetime of the mortar
  • Maintains the original appearance and cleanliness for lasting building attractiveness