Front 9 Restoration
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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.
| SKU | 110-55-06 |
| Manufacturer Part Number | F9DE-C |
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Questions & Answers
Have a Question?
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Hello. I have F9 Double Eagle that I’ve used for tire marks. But wanted to see if this would work and be safe for cleaning the exterior of gutters? If so, what ratio would you suggest? Thank you. 😊
Great question! While F9 Double Eagle is safe for most surfaces, we would recommend downloading the F9 Cookbook (app store) to determine the mix you should work with. The dilution ratio will be determined by gutter material, type of grime, etc. You can also pivot and use Gutter Zap, which is formulated specifically for gutters.
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Can you use on asphalt for parking line cleaning
This would be a great option for asphalt, however we alwasy recommend using it on a small area for the first time to test the results. You can refer to the F9 Cookbook on the app, or physical book for more informaton.
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Does it work on mold kills it?
Hi! This product does not kill mold. We would not recommend this for mold purposes.
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Am cleaning a car shop floor where they work on car. Would the f9 double eagle be good to use. A bunch of oil stains tire marks build up grease
Yes, Double Eagle will be superb for topical stains. Follow up with Groundskeeper.

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I understand that improper use may result in damage to windows, frames, or other surfaces this may come in contact with.