Bare Ground 1000lb supersak of Jet Way Sodium Formate is a non chloride/non conductive granular deicer that meets SEA AMS 1431D specifications for use at airports, railways and helipads. Jet Way is designed for usage in areas where urea and calcium might be hamful to the surrounding areas such as around hospitals, schools and military installations. It is a solid spreadable deicer that has a long lasting effect even under severe weather conditions. Recommended usage is 4oz per square yard. Jet Way has a long term residual anti-icing effect with an effective freeze point of -15F. 1000lb supersak