About the F9 Double Eagle F9 Double Eagle works in two ways. This cleaner and degreaser is also a neutralizer for battery acid and topical oxidation. Use it as step one of the F9 Process of Restoration for flat surface cleaning. Oil, hydrocarbon, food grease, tire marks, and stains don't stand a chance. Tackle jobs on dumpster pads, parking garages, gas stations, and more! This fast and efficient product reduces dwell time to 5 minutes while still cleaning heavy oil stains in one pass, and it's safe to use. When new and unopened, this product has a shelf life of up to five years. Once opened, that shelf life gets cut in half to approximately two and a half years. How to Use F9 Double Eagle: For direct application, dilution depends on soil level (see label for details). When mixing your ratio, always add water to the product. Spray on the surface to be neutralized. Let it dwell for 2-15 minutes. Manually agitate heavy areas or use floor tool. Surface clean after. Hot water preferred, cold water is ok. PRODUCT HIGHLIGHTS Neutralizes rust and battery acid Removes stains in 5 minutes Biodegradable and phosphate-free Shelf life of 5 years when new/unopened *The 55-Gallon option is a kit of 2 boxes that is mixed by you.
