TridexC6 is used at 3% and 6% concentration in fire suppression systems and manually to fight fires involving hydrocarbon fuels such as crude oil, gasoline, and fuel oils. It is not suitable for use on polar solvents or water miscible fuels such as alcohols, ketones, esters, and other. Typical installations include foam water sprinkler systems, aircraft hangars, loading racks, process areas, etc. TridexTMC6 3% is an excellent agent for use in aircraft rescue and fire fighting (ARFF) or other manual fire fighting applications where polar solvent fuels are not encountered. It is also useful as a wetting agent in combating Class A fires.