A non-chloride, powdered admixture designed to help concrete mix and other cement based products achieve faster setting times. Speeds up set times by 1 to 5 hours without affecting strength, durability or color. Excellent for use in cool and cold weather to accelerate set times and reduce the risk of frozen mortar or concrete; eliminates the need to protect from freezing. Mix thoroughly into dry mix prior to water addition. Contains no chlorides, which promote corrosion and deterioration of reinforcing steel. Acceptable for use with rebar, wire mesh or metal.