Safe Step 4300 Dual Blend Ice Melt, 50 Lb, Pallet Of 49

Quickly melts ice down to -7 degrees Fahrenheit/-21 degrees Celsius Contains a dual-action, quality blend of sodium chloride and magnesium chloride. Creates a powerful, heat-generating chemical reaction that melts in the harshest of winters. Safe when used as directed on air-entrained, cold-weather concrete that is at least 1 year old. Deeply penetrates ice without leaving a powdery residue. Forest Stewardship Council (FSC) certified - made from wood/paper that comes from forests managed to rigorous environmental and social standards, supported by the worlds leading conservation organizations. Leadership forestry - from forests or sourcing programs that meet specific environmental standards, helping you support practices that better protect forests and the environment. This product is heavy and/or oversized and may need more than one person to handle.