Acetone FX is used in many applications within the coatings industry. Sold in 5 Gallon Buckets. Acetone FX is used as the medium for our interior floor dyes. Using Acetone FX to clean the surface of a coating can greatly increase cleanliness by removing extra fine dust particles. Acetone FX and Xylene FX is also used in some of our more popular topcoats to thin (Where allowed) and reduce flashing in hot regions.