Calcium Chloride, 50-lb. Bag
77–80% test CaCl2 salt flakes that dissolve quickly in water. Can
also be used as a dust control or snow and ice melter.50-lb. poly bag.
Note: Use 5 lbs. of Calcium Chloride per gallon of water to give maximum weight and antifreeze protection to –50ºF.
2016 Master Catalog: Page 657