Notices
2017 - 2022 Super Duty The 2017-2022 Ford F250, F350, F450, F550 & F600 Super Duty Pickup and Chassis Cab
Sponsored by:
Sponsored by: CARiD

Anyone Try Fluid Type Undercoating Yet?

Thread Tools
 
Search this Thread
 
Old Jan 30, 2018 | 04:35 PM
  #1  
Revvv's Avatar
Revvv
Thread Starter
|
New User
Joined: Jan 2018
Posts: 7
Likes: 0
From: Shohola Mtn
Anyone Try Fluid Type Undercoating Yet?

Hello, everyone
I'm new here.
Wanted to see if anyone has any personal experience with that type of undercoating yet and what they think of it. I have a 2017 F-250 SD and was thinking about going with something other than the traditional type of undercoating.
 

Last edited by Revvv; Jan 30, 2018 at 04:38 PM. Reason: grammar
Reply
Old Jan 30, 2018 | 07:19 PM
  #2  
expy03's Avatar
expy03
Mountain Pass
20 Year Member
Photogenic
Joined: Feb 2005
Posts: 204
Likes: 4
Originally Posted by Revvv
Hello, everyone
I'm new here.
Wanted to see if anyone has any personal experience with that type of undercoating yet and what they think of it. I have a 2017 F-250 SD and was thinking about going with something other than the traditional type of undercoating.
I’m assuming you are talking about Fluid Film? I’m going to spray mine whenever the weather warms up. Try this thread.

https://www.ford-trucks.com/forums/1...lm-amount.html
 
Reply
Old Jan 30, 2018 | 08:29 PM
  #3  
blueglide's Avatar
blueglide
Senior User
Joined: Apr 2015
Posts: 402
Likes: 26
From: Anywhere USA
Used Fluid Film while living in Michigan. Easy and effective. Bottom of truck looked brand new when I traded it in.
 
Reply
Old Jan 30, 2018 | 09:05 PM
  #4  
tfsiii's Avatar
tfsiii
Cross-Country
Joined: Dec 2013
Posts: 66
Likes: 0
From: New Hampshire
Picked up my truck at NH dealer Nov 10, 1 week later had the NH oil treatment done. It covers everything underneath and supposedly weeps into unreachable places. This treatment is not unlike many others, and the treatment they did mi truck with has the black carbon add . So everything underneath is black and moist . This franchise guy recommended redo in 2 years. We shall see .... I had a 2000 Silverado that returned to mother earth from the ground up. Frame and undercarriage disintegrated from rust . Will do whatever I can to avoid that from repeating, but the truck needs to work all Winter, plowing and logging in the woods. I use fluid film on my landscaping gear, and my snowblower, and it works very well...9 year old Ariens snoblowuh llooks near new as a result.
 
Reply
Old Jan 31, 2018 | 05:41 AM
  #5  
wrvond's Avatar
wrvond
Cargo Master
Joined: Oct 2015
Posts: 2,745
Likes: 72
From: West Virginia
Fluid film is very effective. The downside in my opinion is that some of that protection comes in the form of dirt. As dirt collects and sticks to the fluid, it becomes more solid and the dirt forms a protective skin.
I found out that LineX will also spray the underside of the truck. I need to find out more about that, but it's looking like a permanent protective solution, rather than something that has to be reapplied every season or two.
 
Reply
Old Jan 31, 2018 | 05:46 AM
  #6  
T diesel's Avatar
T diesel
Posting Guru
Joined: Nov 2011
Posts: 2,279
Likes: 12
Yes. I use Krown.
https://www.krown.com/
 
Reply
Old Jan 31, 2018 | 06:50 AM
  #7  
troverman's Avatar
troverman
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2013
Posts: 10,133
Likes: 665
From: NH
Originally Posted by tfsiii
Picked up my truck at NH dealer Nov 10, 1 week later had the NH oil treatment done. It covers everything underneath and supposedly weeps into unreachable places. This treatment is not unlike many others, and the treatment they did mi truck with has the black carbon add . So everything underneath is black and moist . This franchise guy recommended redo in 2 years. We shall see .... I had a 2000 Silverado that returned to mother earth from the ground up. Frame and undercarriage disintegrated from rust . Will do whatever I can to avoid that from repeating, but the truck needs to work all Winter, plowing and logging in the woods. I use fluid film on my landscaping gear, and my snowblower, and it works very well...9 year old Ariens snoblowuh llooks near new as a result.
I use Fluid Film as well. Buy it by the gallon and bought the actual Fluid Film spray gun and wands as well. I was having a professional do my truck, but the whole Fluid Film gun, bottles, and wands is only about $150. It cost me $150 to have the pro do the job. Now it costs me 1 gallon of Fluid Film...about $45 dollars.

On the aluminum truck, I only bother to do the steel parts. Just the frame, suspension, trailer hitch, axles, etc.

It is true that the moist undercoating will quickly allow dirt and salt to stick to it and your frame will no longer look "shiny, black, and new" after about 1 season, but nevertheless it is protected. I re-spray mine every fall just before winter. It is obvious the "high traffic" areas have completely lost their coating of Fluid Film after just one season, such as the bottom of the axles, diff cover, bottom of springs, etc. What I like about Fluid Film is that it it won't drip like oil, and won't swell your rubber seals and electric plug grommets like oil. It also is sheep lanolin based and more environmentally friendly. It emits kind of a farmyard smell for a few weeks before disappearing. I've used Fluid Film on my past 5 Super Duty trucks.

tfsiii, whereabouts in NH are you? I'm in the Upper Valley area. Always good to see another fellow New Hampershire-ite!
 
Reply
Old Jan 31, 2018 | 03:58 PM
  #8  
Revvv's Avatar
Revvv
Thread Starter
|
New User
Joined: Jan 2018
Posts: 7
Likes: 0
From: Shohola Mtn
Thanks for the input! Appreciate it.
I was leaning toward the FF DIY kit but I wanted to see what the people who have used it think first.
I'm also considering some rear wheel well liners (Husky's) after I seen how much crap I power washed out of the inside of the rear bumper (aiming the nozzle up into the areas behind rear wheels), mud flaps stop next to nothing.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Ways Ford is LOSING to the Competition

 Joe Kucinski
story-1

Top 6 Best Deals Available on New Fords & Lincolns Right Now

 Brett Foote
story-2

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

 Verdad Gallardo
story-3

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-4

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-5

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-6

Every 2026 Ford Engine Explained

 Brett Foote
story-7

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-8

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-9

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
Old Jan 31, 2018 | 09:38 PM
  #9  
tfsiii's Avatar
tfsiii
Cross-Country
Joined: Dec 2013
Posts: 66
Likes: 0
From: New Hampshire
Hey troverman, I am down in Seacoast, Exeter. Question about the fluid film application, I presume the setup you bought hooks up to air compressor? Like I said, I have used fluid film for years, and considered putting it on truck, but heard good things about this NH Oil stuff (original shop in Concord btw), and figured I would give it a try. I have no allegiance to anything though, so we shall see after this Winter....
 
Reply
Old Feb 1, 2018 | 07:46 AM
  #10  
troverman's Avatar
troverman
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2013
Posts: 10,133
Likes: 665
From: NH
Originally Posted by tfsiii
Hey troverman, I am down in Seacoast, Exeter. Question about the fluid film application, I presume the setup you bought hooks up to air compressor? Like I said, I have used fluid film for years, and considered putting it on truck, but heard good things about this NH Oil stuff (original shop in Concord btw), and figured I would give it a try. I have no allegiance to anything though, so we shall see after this Winter....
Yes, you just run a standard air hose and quick disconnect fitting to the fluid film gun. A small compressor like a pancake or double stacker might not have enough air volume to be effective; I use a 26-gallon upright and that works fine. You can adjust the pressure regulator on the compressor to find the ideal spray distance and volume. The Fluid Film gun lets you adjust the nozzle pattern. I just lay on a sheet of cardboard and start at the back and work to the front. Takes an hour or so.

I've been to Exeter, nice town. More than 2 hours away from me, though.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MooSSe
Clutch, Transmission, Differential, Axle & Transfer Case
4
Jun 20, 2019 11:53 PM
95fiveoh
1987 - 1996 F150 & Larger F-Series Trucks
63
Mar 6, 2018 03:20 PM
Ford990415
6.2L V8
8
Nov 18, 2017 06:39 PM
ACADguy
2015 - 2020 F150
16
Sep 28, 2017 09:41 PM
Mike-G
Clutch, Transmission, Differential, Axle & Transfer Case
1
Mar 1, 2008 01:48 PM




All times are GMT -5. The time now is 06:27 PM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-2
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-3
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-4
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-5
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-6
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-7
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-8
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-9
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE