Awarded the U.S. EPA's Safer Choice Standard.The fastest acting premium ice melter on the market, Extreme 8300 works in extremely cold temperatures. The unique crystal shape provides rapid ice penetration and keeps product from scattering to where you don’t need it. Extreme 8300 is 100 percent magnesium chloride hexahydrate, which means it is gentle on vegetation and concrete when used as directed.

Melts ice to -15°F/-26°C

Available in 20- and 50-pound poly bags and 8-pound jugs.