Cryotech E36 liquid runway deicer is a high-performing 50% aqueous potassium acetate solution by weight. It contains no urea or glycol and is stable in storage with no agitation required. It is the industry standard for use on airside pavements such as runways, ramps and helipads. E36 can be used as an anti-icer or deicer, and its effectiveness is enhanced when used in combination with Cryotech NAAC solid runway deicer.