Bare Ground CCPSG-40 Calcium Chloride Snow and Ice Melt Pellets with Traction Granules, 40 lbs Fast acting, heat generating CaCl2 pellets melt on contact Professional strength works down to -25 degrees Fahrenheit Traction granules provide grip over slippery surfaces Less damaging to concrete and leaves no white efflorescence Starts acting quickly for the fastest melt possible