L400 Frame Rust Removal / Converting / Preventing

Mitsubishi Delica L400 production commenced in 1994 -- After much anticipation, the L400 arrived on Canadian Soil in 2009!
dr_airtime
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L400 Frame Rust Removal / Converting / Preventing

Postby dr_airtime » Thu Mar 08, 2018 12:02 pm

Update - if you watch the videos on Fluid Film undercoating online you'll see that a lot of people are using these fluid film guns with a rubber hose on the end so you can get INSIDE THE FRAME and spray at tricky angles. I spend like 2 hours researching and then figured out that fluid film makes guns and sells kits that are the most reasonably priced.

I ended up buying Kit #2 with 2 gallons of fluid film, the pro gun, a flexible nozzle extension and the $12 pressure regulator. You only need 70-90 psi to spray and apparently an SUV can take about a gallon (same size as Delica) so I got two gallons to be sure. Shelf life on Fluid Film is unlimited. Talked to the FF guys and they highlly reccomended the pressure regulator.

Trick was the Canadian distributor was out of guns. This is the contact for future reference.

http://undercoatmycar.ca/

I ended up ordering from the US to my Sumas, WA mailbox across the border from fluid film since they don't ship to Canada. You order from here and I got Kit #2 with the pro gun upgrade.

http://www.kellsportproducts.com/fluidfilmkits.html

Going to be around CAD 230 all-in, but I'll get a couple undercoats in over, say, 5 years with this. Will be a couple weeks before I'm cross border to pick gun up.

Since it's tough to get this all set-up I'm happy to lend/rent/beer my gun to another local Greater Vancouver L400 owner who also wants to try this out. PM me if you ever want to use it and the message should hit my gmail. I won't be done with my undercoat at this pace until the end of march/start of April.

dr_airtime
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L400 Frame Rust Removal / Converting / Preventing

Postby dr_airtime » Wed Apr 25, 2018 12:01 pm

I'm all set to do the Fluid Film undercoat on May 4/5 weekend with the Fluid Film gun & kit from the U.S.

Turns out there is some sort of pain already on some of the axles and frame parts, but whatever, I'll just give it the old college try and coat the bottom of my van with tons of fluid film.

I'll take a bunch of pics and perhaps start a new thread when I do it so others can see my experience.

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jessef
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Location: Vancouver, BC

L400 Frame Rust Removal / Converting / Preventing

Postby jessef » Wed May 02, 2018 9:36 pm

I've done fluid film and it's messy but the result is a year of rust free happiness !

I also went through stripping down, grinding rust/corrosion and welding to get an L400 back from the dead so to speak. I lost lots of money and time and would never repeat that again nor wish it upon anyone.

This is what I had to go through : viewtopic.php?f=64&t=10125&p=87799

Hopefully yours is in much better shape !

dr_airtime
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L400 Frame Rust Removal / Converting / Preventing

Postby dr_airtime » Sat Jun 02, 2018 1:42 pm

Finally, finally got around to the 20 year Fluid Film undercoat project yesterday.

Reason my Van was so rust free is that prior owner had foresite to paint the usually high-rust areas (rear axle, drive shaft) years ago so lucky for me Fluid Film was applied overtop this. This is why my Van is so rust free. got lucky.

This was a "garage' project I accomplished with the following tools. My delica took a full can of fluid film and I still have another full can (4 pints) in the kit I bought if anyone in Vancouver area wants to buy/borrow my kit. At least Poochike (might have that wrong) may also follow. Just PM me:

- Fluid Film kit with gun, rubber 2 foot extensor hose. Ordered from the US (link above in thread), picked up in the US. They don't ship to Canada.
- Set of Ramps
- Jack & jackstands
- Compressor and Hose rented from A&B Tool Rentals & Granville & 70th. This wasn't a water free "painting" compressor and had a bit of water inside but it doesn't really matter when your're blasting fluid film out.
- Small bottle of truck bed liner & paintbrush to paint the wheelweslls
- Drop sheets.

The fliud film gun needs 60-90 psi so I got a huge 125 psi compressor that I could set to 75 psi. The Air compressor was like 200 lbs so just left in the van for the job!

There is no way I'll do this again because of the work involved, but Vancouver is not that bad for rust so I'll probably just let the Jasper go now.

The fluid film gone with the nozzle is awesome and let''s you reach everywhere without having to move around when you're on the ground. You should not attempt this without the fluid film gun with the nozzle!

The fluid film adheres aweseome and doesn't spray around everythwere so not that dirty at all. I wore a painting mask for fumes but only wore glasses overtop about 50% of the time. No goggles needed.

Whole project took a day in between picking up compressor, setting up, painting, etc.

You basically just go nuts with fliud filme and coat every metal part and try not to get too much rubber. I coated the transmission and outside sleeve of the driveshaft, every metal joint event if there is rubber in there (CV's, etc)

Steps where as follows:

1) Individually jack up, jackstand**, and remove each wheel and a) paint high-wear wheelwells and "legs" that support axle with truck bed liner then b) fluid film every spot that was easy to reach while sitting down at wheel well. The truck bed liner is key here.

**Do not get under the car even when on jackstands if you don't want to make the Darwin List**

2) Drink first beer after this. It takes a while for all four wheels!

3) Then, Fluid FIlm the front of the underside by driving up on the ramps to give you a bit of moving room underneath.

4) Drink next beer

5) Drop the spare tire out

6) Back the car up the ramps to fuild film the back half. Save this for last as it is the easiest, most rewarding as you coat all the high rust areas, and easiest to access without having to move around as you get tired! Put the Van in 4WD to back it up! (rear wheel drive).

7) drink another beer

8) Paint the spare tire basket which is likely really rusty with truck bed liner as one of last steps.

9) I painted the front "bars" that support the bull/deer killer bars in front with most of the remaining truck bed liner.

10) Then, with the remaining truck bed liner left, I managed to coat all the "out of site" areas of the largest side step. These are the areas that collect rust so sealed em' up and left the main chrome bar intact which is still looking nice on mine. Tried a couple bolts to take off rubber part, but just like my L300 bolts where screaming "we're rusted in, gonna snap" so I didn't touch the rubber. I did this on my L300 and it worked great.

I ran out of the smallest bottle of truck bed liner I had before I could do the smallest step.

That's it! we'll see how she looks after next winter.

Pictures posted in reverse number file-name order unfortunately despite my attempts otherwise! Note the pre-existing black paint on the high rust areas in my Van. This was a long job so didn't take as many pictures as planned!
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poochike
Posts: 122
Joined: Sat Jun 25, 2011 12:52 pm
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Vehicle: 1999 L400 Chamonix Gen2
Location: vancouver
Location: Vancouver

L400 Frame Rust Removal / Converting / Preventing

Postby poochike » Sat Jun 02, 2018 2:17 pm

Nice work!


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