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-   -   '55 International Metal/Body/Paint Work (https://67-72chevytrucks.com/vboard/showthread.php?t=509519)

65Pickup 05-02-2012 01:16 AM

Re: '55 International Metal/Body/Paint Work
 
Looks complicated, but great solution, technology worked beautifully.

theastronaut 05-29-2012 12:18 PM

Re: '55 International Metal/Body/Paint Work
 
Quote:

Originally Posted by 65Pickup (Post 5348460)
Looks complicated, but great solution, technology worked beautifully.

The panel adhesive is some neat stuff. I used it one other time on a home-made Camaro targa top roof skin and it worked great on it too. It's very strong and works to seal the seam as well.


Here's some shots of the work done on the roof. It looked like it had been used as a dance floor at some point in the past! It wasn't too hard to straighten since the dents were fairly shallow, and came out 95% with just hammer and dolly work. The rear edge of the roof was in worse shape, and needed heat shrinking and pulling with a stud gun/dent puller.


http://i557.photobucket.com/albums/s..._4109890_n.jpg

http://i557.photobucket.com/albums/s..._5612703_n.jpg



Throughout the process of metalworking the roof, I guide coated it and used a 21" adjustable block to find the high/low spots and work them out with a hammer/dolly. I got the dents out enough so the block was sanding the low spots, so it wouldn't take much filler when skim coating it.

http://i557.photobucket.com/albums/s..._6859240_n.jpg


Skim coated and blocked, ready for primer.

http://i557.photobucket.com/albums/s..._3995708_n.jpg


Primed with Slick Sand and guide coated.

http://i557.photobucket.com/albums/s..._3748651_n.jpg

flashed 05-29-2012 12:25 PM

Re: '55 International Metal/Body/Paint Work
 
Very nice work ,I like international trucks ,I think they were ahead of their time. I know of a guy one county over from me that collects every International truck and Scout he can find and he drives and restores them.

theastronaut 05-29-2012 12:31 PM

Re: '55 International Metal/Body/Paint Work
 
More work on the rear cab seam. This took a ton of time to get the seam and body lines reshaped and straight!

After plug welding the flange for the upper seam, I applied epoxy seam sealer to the outside seam.

http://i557.photobucket.com/albums/s...3_338683_n.jpg

http://i557.photobucket.com/albums/s..._4596153_n.jpg


After metalworking, then skim coating and blocking, and priming with Slick Sand.

http://i557.photobucket.com/albums/s..._7517773_n.jpg

http://i557.photobucket.com/albums/s..._5088038_n.jpg

http://i557.photobucket.com/albums/s..._3990488_n.jpg


Close up shots of the seam.

http://i557.photobucket.com/albums/s..._6046073_n.jpg

http://i557.photobucket.com/albums/s...3_976178_n.jpg

http://i557.photobucket.com/albums/s..._5778446_n.jpg


After block sanding, and detail sanding the seam. I sanded it back down to the sealer since I didn't want any primer building up over the flexible seam sealer.

http://i557.photobucket.com/albums/s...07617825_n.jpg

http://i557.photobucket.com/albums/s...47085994_n.jpg

http://i557.photobucket.com/albums/s...25191018_n.jpg

theastronaut 05-29-2012 12:40 PM

Re: '55 International Metal/Body/Paint Work
 
Quote:

Originally Posted by flashed (Post 5405819)
Very nice work ,I like international trucks ,I think they were ahead of their time. I know of a guy one county over from me that collects every International truck and Scout he can find and he drives and restores them.

I agree. The way the bodies were assembled was pretty neat for that time; the whole floor section bolts in and can be removed easily, and cowl/windshield section also bolted together to the roof skin at the upper seam. That made it easy for International to make the parts interchangeable between their trucks and carryalls, and cab overs. Repairs could be made easier too since there weren't any spot welds to break loose and reweld if those panels needed to be replaced.

theastronaut 05-29-2012 12:58 PM

Re: '55 International Metal/Body/Paint Work
 
The owner had already done some rust repair to the floor section, and sealed the seams with silicone when he reinstalled the floor panel. Paint won't stick to silicone though, so I had to remove it and put epoxy sealer back in. I also cleaned all of the old seam sealer out of the firewall and cowl seams and redid those.


You can see the black silicone in the seam, and the epoxy primer had already started coming off just since it had been blasted and primed.

http://i557.photobucket.com/albums/s...18558548_n.jpg


Most of it scraped out, then sanded to get it ready to apply new epoxy sealer. For some reason I can't find the after pics with the new sealer applied.

http://i557.photobucket.com/albums/s...49044749_n.jpg

http://i557.photobucket.com/albums/s...93954652_n.jpg


The factory cowl-to-firewall seam sealer was terrible, with large areas thin or missing completly.

http://i557.photobucket.com/albums/s...46049196_n.jpg

http://i557.photobucket.com/albums/s...59606759_n.jpg

http://i557.photobucket.com/albums/s...18606365_n.jpg

http://i557.photobucket.com/albums/s...82522861_n.jpg



Thankfully the old sealer wasn't hard to remove. I scraped it out and put 3M strip-caulk back in the seams. The strip-caulk is ideal for areas that are hard to reach, or where gaps are too big for epoxy sealer to fill in. It's paintable too.

http://i557.photobucket.com/albums/s...75022376_n.jpg

http://i557.photobucket.com/albums/s...39841896_n.jpg

http://i557.photobucket.com/albums/s...95839236_n.jpg

http://i557.photobucket.com/albums/s...57965804_n.jpg

65Pickup 05-29-2012 07:36 PM

Re: '55 International Metal/Body/Paint Work
 
Incredible pictures, the detail is impressive and appreciated. Your explanation will make my attempts better, plus no guess work on what products to use. Beautiful restoration.

andrewmp6 05-30-2012 08:45 AM

Re: '55 International Metal/Body/Paint Work
 
I'm just happy to see someone take the time to restore a old International most don't.

CAL 58 GMC 05-30-2012 12:31 PM

Re: '55 International Metal/Body/Paint Work
 
Nice work man!

theastronaut 05-30-2012 01:06 PM

Re: '55 International Metal/Body/Paint Work
 
Quote:

Originally Posted by 65Pickup (Post 5406557)
Incredible pictures, the detail is impressive and appreciated. Your explanation will make my attempts better, plus no guess work on what products to use. Beautiful restoration.

Thanks! Having the right materials makes all the difference. Everything has to work together to make sure nothing reacts with each other, and also so the job last a long time. The Slick Sand is some amazing stuff, I'd quit bodywork if they quit making it!



Quote:

Originally Posted by andrewmp6 (Post 5407498)
I'm just happy to see someone take the time to restore a old International most don't.

I like the odd-ball old cars/trucks too. It's a shame that most of the time, 90% of what you'll see at car shows are Muscle Cars, 5-6-7 Chevys, and Chevy/Ford trucks. There's not much else being restored, atleast nowhere near as many as the mentioned-above cars are.


Quote:

Originally Posted by CAL 58 GMC (Post 5407822)
Nice work man!

Thanks!

theastronaut 05-30-2012 01:23 PM

Re: '55 International Metal/Body/Paint Work
 
With the floor and firewall seams sealed up from the inside, I was ready to spray Lizzard Skin heat and sound insulation. I sprayed two coats of each on the floors, firewall, cowl, rear cab panel, and roof. It dampened the panels so they no longer sound like a tin can when tapped on. If you ever want to do this yourself, use paper masking instead of plastic- it doesn't stick to plastic and blows loose when you start putting on extra coats, making a huge mess.



http://i557.photobucket.com/albums/s...02609962_n.jpg


Ever seen this many holes in a firewall before?!

http://i557.photobucket.com/albums/s...07638662_n.jpg


http://i557.photobucket.com/albums/s...05140493_n.jpg


I sprayed epoxy primer over the bare metal spot here before sprayin Lizzard Skin. LS is water based so you don't want it over bare metal.

http://i557.photobucket.com/albums/s...07044768_n.jpg



The first two coats of Sound Control.

http://i557.photobucket.com/albums/s...70746278_n.jpg

http://i557.photobucket.com/albums/s...49214342_n.jpg


This is why I chose Lizzard Skin over Dynomat or other peel and stick sound deadeners- it's ability to be applied to areas where Dynomat sheets would have a hard time fitting, or sticking, or would have to be extensively trimmed to get even coverage. LS also is waterproof once it dries, is thick enough to seal seams, and won't ever get moisture behind it like peel and stick sheets could.

http://i557.photobucket.com/albums/s...15609003_n.jpg

http://i557.photobucket.com/albums/s...86400237_n.jpg



After spraying two coats of Heat Insulation and letting it dry. It dries to a dark gray/black color with a nice texture. If desired, it can be sanded flat and coated with high build primer painted to hide it, while keeping it's sound and heat insulating properties.

http://i557.photobucket.com/albums/s...45341180_n.jpg

http://i557.photobucket.com/albums/s...13958437_n.jpg

http://i557.photobucket.com/albums/s...13465359_n.jpg

http://i557.photobucket.com/albums/s...88243062_n.jpg

jhrusk 05-30-2012 04:48 PM

Re: '55 International Metal/Body/Paint Work
 
great work astronaut,enjoy watching your work.

theastronaut 05-30-2012 10:26 PM

Re: '55 International Metal/Body/Paint Work
 
Quote:

Originally Posted by jhrusk (Post 5408296)
great work astronaut,enjoy watching your work.

Thanks for following along!


Here's a sneak peek of where I'm at now. I'll work on getting the thread caught up with the progress I've made. I painted the cab and doors this weekend, and started wet sanding and buffing the paint.

http://i557.photobucket.com/albums/s...e/01d04f10.jpg

http://i557.photobucket.com/albums/s...e/b51979a7.jpg

http://i557.photobucket.com/albums/s...e/8b48881c.jpg
Posted via Mobile Device

andrewmp6 05-31-2012 02:33 AM

Re: '55 International Metal/Body/Paint Work
 
I'm the same way i like the odd and ugly stuff most won't touch,I guess it mostly the looks of them or the lack of a aftermarket is part why too.I rather have a 55-57 buick or olds over a chevy just because its different looking.Yeah you do nice work i can't wait to see it done.

65Pickup 06-01-2012 02:08 PM

Re: '55 International Metal/Body/Paint Work
 
[QUOTE=theastronaut;5407919]
http://i557.photobucket.com/albums/s...02609962_n.jpg


Ever seen this many holes in a firewall before?!


Looks like the Milky Way

65Pickup 06-01-2012 02:14 PM

Re: '55 International Metal/Body/Paint Work
 
Looks like glass, beautiful work!!
Hard to believe that thin coat of Lizard Skin works as good as the thick Dynamat...is it equivalent in heat and sound deadening? Definitely looks more thorough in coverage.

theastronaut 06-02-2012 12:56 PM

Re: '55 International Metal/Body/Paint Work
 
Quote:

Originally Posted by 65Pickup (Post 5411870)
Looks like glass, beautiful work!!
Hard to believe that thin coat of Lizard Skin works as good as the thick Dynamat...is it equivalent in heat and sound deadening? Definitely looks more thorough in coverage.

I've never used Dynomat back-to-back with LS, but the LS did dampen the "tin can" sound a good bit, and I imagine once everything is bolted together it will be even more solid sounding. The LS actually builds up fairly thick; around the thickness of three/four credit cards. I imagine it would be better at insulating against heat transfer since it has "micro ceramic air balloons" in it that has air space, where Dynomat just has a thin skin of aluminum over it.

andrewmp6 06-03-2012 06:04 AM

Re: '55 International Metal/Body/Paint Work
 
I like lizard skin because its spray on and water based,Dynamat is nice but sticking it down and taping all the seams takes a lot more time.

65Pickup 06-03-2012 12:31 PM

Re: '55 International Metal/Body/Paint Work
 
Quote:

Originally Posted by theastronaut (Post 5413337)
I've never used Dynomat back-to-back with LS, but the LS did dampen the "tin can" sound a good bit, and I imagine once everything is bolted together it will be even more solid sounding. The LS actually builds up fairly thick; around the thickness of three/four credit cards. I imagine it would be better at insulating against heat transfer since it has "micro ceramic air balloons" in it that has air space, where Dynomat just has a thin skin of aluminum over it.

Like you said the uniform coverage and waterproof-ness are huge benefits. Seems like Dynamat is great for already completed rods that need upgrades. But if your stripping down a body like you are the LS is a simpler step to add to the process.
I'm in the learning and psych-ing myself up stage, learn from others and plan my attack. My truck needs the usual Chevy rust replaced, and I've just got it back on the road after 8 years (that would have been the time to work on it) so I don't want to loose it for another season. I'll work it out, but for now keep the awesome updates rolling.

chevyrestoguy 06-03-2012 07:45 PM

Re: '55 International Metal/Body/Paint Work
 
John-
Those teaser shots of the paint job are amazing. That thing looks straight!

theastronaut 06-03-2012 08:40 PM

Re: '55 International Metal/Body/Paint Work
 
Quote:

Originally Posted by andrewmp6 (Post 5414477)
I like lizard skin because its spray on and water based,Dynamat is nice but sticking it down and taping all the seams takes a lot more time.

It takes awhile to mask out and prep for the LS too though. I like the fact that there's no seams or wrinkles that can hold moisture like peel and stick insulation can.



Quote:

Originally Posted by 65Pickup (Post 5414772)
Like you said the uniform coverage and waterproof-ness are huge benefits. Seems like Dynamat is great for already completed rods that need upgrades. But if your stripping down a body like you are the LS is a simpler step to add to the process.
I'm in the learning and psych-ing myself up stage, learn from others and plan my attack. My truck needs the usual Chevy rust replaced, and I've just got it back on the road after 8 years (that would have been the time to work on it) so I don't want to loose it for another season. I'll work it out, but for now keep the awesome updates rolling.

I wish I could have found a driver that I could work on while driving like that! As you've seen in my build thread, I bought the farthest thing from that. :lol:



Quote:

Originally Posted by chevyrestoguy (Post 5415350)
John-
Those teaser shots of the paint job are amazing. That thing looks straight!

If you only knew the hours I have in blocking! Probably around 80% of the time on this project has been blocking it... Getting the paint itself flat after spraying it is a big key to getting it to look that straight, though the bodywork underneath has to be right too, or else the flat paint will magnify any bodywork imperfections.


Here's a couple shots of the door.

http://i557.photobucket.com/albums/s...5/78191cf8.jpg

http://i557.photobucket.com/albums/s...5/15d07b7e.jpg

theastronaut 06-03-2012 09:05 PM

Re: '55 International Metal/Body/Paint Work
 
More body work progress on the back of the cab.


After doing the rough bodywork, spraying with Slick Sand, and guide coating.

http://i557.photobucket.com/albums/s...56541408_n.jpg


I started blocking the around the stamped ribs to get the rolled edges and surrounding area straight. While holding the block flat against the outer flat areas and using an "X" pattern 45 degrees to the rib line, I use the edge of the block to cut into and shape the edge of the rib. This keeps the outer block edge from making lines that would show up later. Letting the edge of the block dig in and shape the edge of the rib cuts the edge down to the metal and thins out the primer so it can't crack later on too. I had some runs on the cab corner that I trimmed down with a razor blade- those areas got reguidecoated after the pic was taken.

http://i557.photobucket.com/albums/s...01282969_n.jpg

http://i557.photobucket.com/albums/s...91431513_n.jpg


I always block the flat sections first, then go back and do the curved sections with a flexible block. If you do the flat sections last, you'll have a flattened edge where the block stopped contacting the surface where the roll/curve starts. By doing the curved areas last, you can slightly "comb out" the curve into the flat section for an even and smooth transition with no blocking lines.

http://i557.photobucket.com/albums/s...81495928_n.jpg


The lower edges were bodyworked just like the top side.

http://i557.photobucket.com/albums/s...27709633_n.jpg

65Pickup 06-04-2012 02:33 AM

Re: '55 International Metal/Body/Paint Work
 
Great instruction, it looks like you paint in a regular shop. What fans, and safety gear do you use? What paint, catalyzed, isocyanates? Just awesome work.

theastronaut 06-05-2012 09:31 AM

Re: '55 International Metal/Body/Paint Work
 
Quote:

Originally Posted by 65Pickup (Post 5416062)
Great instruction, it looks like you paint in a regular shop. What fans, and safety gear do you use? What paint, catalyzed, isocyanates? Just awesome work.

The room I'm working in is a single stall, but has filtered fans for air flow in/out when spaying so it sort of doubles as a cross flow booth. I'm using a 3M half face resperator, paint suit, goggles, gloves, and head sock. I'd like to get a full face supplied air resperator eventully, but I'm not spraying very often right now, and the current set up is working pretty good. I'm using a Sata KLC RP primer gun with a 2.5 tip, and a Sata Jet RP Digital 2 with a 1.3 tip for base/clear. I've got a homemade air drier for the air lines in the stall.


Here's a list of the products I'm using.

PPG DX572 and DX520 metal cleaner/conditioner.
PPG DPLF40/90 for bare metal.
SEM self-leveling dual mix epoxy seam sealer.
SEM standard dual mix epoxy seam sealer.
3M Platinum body filler.
Slick Sand.
PPG K93 tintable surfacer/sealer.
PPG/Omni basecoat. Bad decision, sprays and lays down well, but doesn't cover as quick.
PPG 2021 Clear.
3M wetordry 1000 & 2000 grit for wetsanding the clear.
Over-reduced black basecoat as guidcoat for clear coat wetsanding .
Meguiars' Unigrit 2500 grit.
Norton Wool Pad with 3M Machine Polish
Norton Fine Foam Pad with 3M Machine Polish
Griot's Garage Orbital Buffer/Foam Pad/#3 Polish

65Pickup 06-06-2012 01:43 AM

Re: '55 International Metal/Body/Paint Work
 
Thanks this is a great tutorial.


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