Set-Accelerating Admixture
Mapefast CC32 (formerly known as Calcium Chloride) accelerates the hydration rate of cement when added to concrete, mortar or stucco at the recommended dosage. The faster hydration rate reduces both initial and final set times, allowing the concrete to achieve increased early strengths. Mapefast CC32 meets or exceeds the requirements of ASTM C494, Type C and AASHTO M194, Type C.
Technical Services at 1-800-992-6273
Customer Service at 1-800-426-2734 (1-800-42-MAPEI)