This product for me has various uses! I did a small test prior to buying the 5-gal size with a small spray can I found at a local auto supply store. I had heard a little bit about "Fluid Film" but had never seen it in stores. Where I live it seems rust is an issue year round. If not salty roads in winter we have high humidity in warmer months. The test I did was cleaning and sharpening lawn mower blades in my garage. I clean my blades to bare metal. After I sharpened the three (3) blades that go on my mower I treated two (2) with "Fluid Film" and one (1) I left untreated. I left them laying out in my garage. The two (2) had a light coating and had no rust after one (1) week. The one (1) untreated blade had surface rust already forming. For me I can see several uses for this product. I have treated under my truck but I won't know how well it will do until the winter months ahead. In winter here they put a lot of salt on the roads and if it keeps my truck from rusting away it will be worth the cost.Read full review
Verified purchase: Yes | Condition: New
I know this is a quality product as I have used it for many years. A Navy friend of mine recommended it to me, he used it on ships at sea to protect anything metal. I have used it on cars and trucks frames and underbodies as protection from salt in the northern states. Also used on farm equipment and anything seasonal that I want to protect from rust. You can't go wrong with Fluid Film to protect your many investments of steel.
Verified purchase: Yes | Condition: New
great for brake hardware, inside doors and closed panels, prep for serious rust areas after power washing, and under off road vehicles (trailer) parked. Nice where you do not want things gummed up. Rusty spare wheels.
Verified purchase: Yes | Condition: New
This is great stuff. If you live in the rust belt, like me, this is a must. I manage a fleet of trucks, and this is what I put on them. I bought the gun used for it, and it goes on soooo much nicer than I thought it would. The only thing I wish was different about it would be that there is no spout on top of the bucket. This means you either have to pour it without the lid on, or siphon it. I used a large mouth funnel and poured it, with minimal mess.
Verified purchase: Yes | Condition: New
Have used fluid film for many years on 03 Chev 1 ton dually to allow many more years of use or becoming a rusted out heap A++ results
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This is our second time purchasing this product. We spray the underneath of all our vehicles and it helps with the corrosive effect of calcium from our winter roads. We would recommend this product to anyone wishing to protect their vehicle from corrosion and rust. Thank you Fluid Film for having such a terrific product!!!
Verified purchase: Yes | Condition: New
Best undercoating to use. Never hardens and sprays on easy
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Sprayed very good. Good coverage, doesn’t run if sprayed a little thick
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This product works great highly recommend using it
Verified purchase: Yes | Condition: New
I have used it for years on many different pieces of machinery and ITS NOT A CAUSTIC CHEMICAL like so many things.
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