AMS 1431-Compatible Solid Deicing Solution for Airport Runways, Taxiways and Aprons Solid Runway & Taxiway Deicing / Anti-Icing Product High-performance granular sodium formate deicer for airport runways, taxiways, aprons and airside operational areas. Our Granular Sodium Formate Runway Deicer is a solid formate-based deicing and anti-icing product developed for winter airport operations. The granular material can be applied using conventional mechanical spreaders and is