When the cold season arrives on Long Island it can come in fast and furious. It can start even before winter officially begins and end well after spring begins. Calcium chloride rock salt ice melt is crucial during this time of year to treat vehicular and pedestrian surfaces. 9 Brothers Building Supply is your source for bagged rock salt ice melt. Stop in at our Riverhead location and we’ll supply you with the exact ice melt products that you require!