Safe Step Extreme 7300 Ice Melter, 50 lb, Plastic Bag, -25 deg F, White
PRODUCT OVERVIEW: Melts down to -25 degrees F/-32 C. Begins melting ice on contact. High purity 100 percent calcium melts ice at lower temperatures. No powdery residue. Safe when used as directed on air-entrained, cold weather concrete that is at least one year old.