SNO-PLOW® granule is coated with LIQUI-FIRE™ melting enhancer. LIQUI-FIRE™ effectively lowers the working temperature range of SNO-PLOW® allowing it to work up to 3 times faster. Unlike many other ice melters, SNO-PLOW® contains an anti-corrosive chemical to help fight corrosion of exposed metal. SNO-PLOW® is very economical to use. If used according to label directions, you will use less products per SqFt than most other ice melters on the market.