Fast Set Accelerator for Mortar

Fast-Set chloride-based powder set accelerator is the original, powdered set-accelerating admixture for mortar. It is a pre-measured, white, dry powder exactly proportioned for each mortar batch. Each portion is packaged in a polyethylene bag with printed instructions. Fast-Set speeds the chemical reaction between cement and water. This causes mortar to set faster and increases the early strength development. This faster set and its accompanying heat generation helps provide protection against frost damage in freezing weather. The result is that masons proceed in a normal manner in cold weather with less concern about frozen mortar, thereby increasing production.