Kilfrost DF Plus is a conventional glycol-based fluid, conforming with the AMS 1424/1 specification. Therefore, it does not contain any alkali organic salts e.g. formates/acetates. Materials compatibility testing demonstrates the product conforms to the requirements set out in AMS1424/1.

Kilfrost Type I fluids are more commonly used as part of a two-step de/anti-icing procedure when the final application of a Type II or Type IV fluid provides the required anti-icing protection. If weather conditions dictate that anti-icing is required, a further application of an appropriate anti-icing fluid (Type II/IV) will be necessary. Kilfrost has 75 years experience in the development of aviation de/anti-icing fluids meeting International standards.

Shelf Life:

DF Plus has a shelf life of 3 years in original sealed containers. Refer to certificate of conformity for further information. Stability tests under both thermal and cold storage conditions showed no significant change in pH, RI, viscosity or appearance. Thermal storage stability tests are carried out using neat fluid at 80°C for 30 days. The fluid remained homogenous at all times, WSET testing confirms aged fluids meet the minimum requirements for anti-icing performance.

Kilfrost DF Plus Features:

• Triazole free, low foaming and excellent storage stability.
• Used by major airlines globally DF Plus is the most popular choice of fluid.
• Environmentally friendly readily biodegradable, monopropylene glycol based (MPG).
• Good sprayability, non toxic and non flammable.