Does PRIST Anti-Icing Aviation Fuel Additive have a shelf life?
As long as it is stored correctly, PRIST Anti-Icing Fuel Additive has no shelf life. It is important to keep it as dry as possible and that the container remains sealed to avoid contact with water or moist air. The additive has a natural tendency to seek out water, and the effectiveness will be greatly reduced if it comes in contact with water in any way while in storage. If the container rusts or is punctured, it can compromise the quality of the product and should not be used unless analyzed for chemical content.
