Fluid Film Black Penetrant & Lubricant, Rust & Corrosion Protection, 1 Gallon
Fluid Film Black Penetrant & Lubricant, Rust & Corrosion Protection, 1 Gallon
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FLUID FILM

Fluid Film Black Penetrant & Lubricant, Rust & Corrosion Protection, 1 Gallon

4.7 stars out of 38 reviews
(4.7)|
38 ratings

Key item features

  • Powerful Protection: Thixotropic liquids and gels provide powerful corrosion protection for all metals and superior lubrication for moving parts.
  • Safe Formula: Non-toxic, non-irritating, non-flammable coating formulated from specially processed wool wax, highly refined petroleum oils, and selected agents.
  • Long-Lasting: The coating remains a permanently soft gel state for long-lasting corrosion control, penetration, metal wetting, and water displacement.
  • Restores Color: Protects your vehicle while restoring a rich black color to the chassis or covering existing rust.
  • Versatile Use: Aptly used in marine environments, vehicle undercoating, and various industries including automotive, aviation, and snow handling.
  • Equipment Maintenance: Ideal for maintaining lawn and garden equipment, fishing gear, gas company tools, and industrial plant machinery.
  • Salvage Parts: Effective for salvaging damaged, heavily eroded, and frozen parts such as nuts, bolts, shafts, and more.
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4.460135487232934 stars out of 5, based on 7688 seller reviews(4.5)
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4.7 out of 5 stars
stars38 ratings24 reviews
How item rating is calculated
  1. 5 stars89% (34)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars3% (1)
  5. 1 star8% (3)

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Showing 1-3 of 24 reviews

Sep 23, 2025
Mark
Sold byAbit ProductsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Application

Bought both the Fluid film Black and Transparent, the black was much easier to spray on no problems. The transparent was much thicker and didn't work well when using the hoses to spray coverage was good with both, having a hoist to spray is a big plus. Can't comment on how long it will last just did my truck One thing I would say is do it when it is warm outside 70 degrees and let vehicle set outside to drain out after application . I t can made a mess inside a garage but cleanup is easy just wipe off with shop rags remember though this stuff never sets up like paint it is always sticky or pliable.

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Oct 28, 2025
Michael
Sold byAbit ProductsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Fluid Film %231

I use fluid film every year on my vehicle. The black version is great and makes the under body look even better. Creeps well. Looks good. Prevents rust.

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Oct 31, 2025
Aaron
Sold byAbit ProductsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

fluid film has been doing an amazing job on my customers vehicles. I have used it on my own for 7 years now as well. you can really Tell the difference. We use a pile of salt on the winter roads and I apply it annually. virtually Zero rust.

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