Chapin's 88400B 100-Pound SaltPro weather resistant Spreader with Baffles, 12" pnuematic tires and stainless steel hardware is great for residential and commercial use to melt snow and ice. Chapin Salt Spreader: Designed for professional or contractor ice melt and salt, 100 lb rust-resistant broadcast spreader is weather-resistant, has a blue poly hopper and a rugged, plastic spiked auger breaks up and limits clumps from clogging the gate opening while spreading. How to Use and Convenience: Adjustable front and side baffles allow for precise control of spread pattern allowing you to change the gate opening based (lever) on your particulates. The Spreader is recommended for large particulates, inconsistent in size: rock salt and ice melt; also handles small and pelletized particulates: salt, ice melt, halite, potassium chloride, magnesium chloride and calcium chloride.