Safe Step 3300 Rock Salt/Halite Ice Melt, 50lb Bag

Rock salt ideal to de-ice walkways and driveways. Effective down to +5 degrees Fahrenheit/-15 degrees Celsius. When used as directed, safe on air-entrained, cold weather concrete that is at least one year old. Made up of 100% rock salt/sodium chloride. Use 1 cup (10 ounces) of ice melt per square yard and spread evenly, avoiding piling or overspreading. Remove resulting slush. Reapply ice melt as needed. No. 906566: Size: 10 Lb., Product Form: Large Pellets, Temperature Range: 5 Deg F, Safe For Pets: No, Safe For Vegetation: No, Active Ingredient: Rock Salt/Sodium Chloride, Pkg Qty: 1, Package Type: Bag No. 806661: Size: 25 Lb., Product Form: Large Pellets, Temperature Range: 5 Deg F, Safe For Pets: No, Safe For Vegetation: No, Active Ingredient: Rock Salt/Sodium Chloride, Pkg Qty: 1, Package Type: Bag No. 806653: Size: 50 Lb., Product Form: Large Pellets, Temperature Range: 5 Deg F, Safe For Pets: No, Safe For Vegetation: No, Active Ingredient: Rock Salt/Sodium Chloride, Pkg Qty: 1, Package Type: Bag