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#1 |
Registered User
Join Date: Sep 2008
Location: Sacramento
Posts: 425
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Stripping?
No, not the fun kind that involves numerous dollar bills. I just got quoted to have all my body panels media blasted at $1500
![]() Before I dive into buying abrasives, I was hoping to hear from those who have done this already, and what has worked well for them. The underside of my cab and most of the body panels have this thick tar like coating on them. I have a feeling that removing this coating down to bare metal is going to be the most difficult. I'm open to suggestions on abrasives, grinding tools, chemical strippers, and even blasting at home. thanks. |
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#2 |
Registered User
![]() Join Date: Jul 2007
Location: Toppenish, WA
Posts: 15,514
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Re: Stripping?
It's removing the Tar like substance (old undercoating) that runs up the cost when you have someone else do it. It has to be scraped as you can't normally blast it off. I've spent a number of hours with an industrial strength putty knife attacking that stuff. You have to be real careful if you use heat on it as it usually burns real well and catches fire easily as it is often primarily tar on the older cars and trucks.
The material used may reflect in the cost too plus the place I am planning on taking my cab to only lets one guy do the sheet metal body parts. The flunkies sandblast the heavy duty stuff with multiple coats of paint and what not but only one experienced guy does the sheet metal parts there.
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Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around. |
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#3 |
Registered User
Join Date: May 2000
Location: Flin Flon, Manitoba, Canada
Posts: 8,855
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Re: Stripping?
You can buy a product from Eastwood, I believe it's call Under-gone hat you spray it over the under coating and let it work, them scape it off. For the paint, you can use aircraft stripper or use stripping discs on a grinder.
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My name's Tim and I'm a truckaholic My 56 Chevy shop truck build http://67-72chevytrucks.com/vboard/s...d.php?t=562795 |
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#4 |
Registered User
Join Date: Jul 2011
Location: shingle springs, calif
Posts: 771
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Re: Stripping?
Hot Rod Rookie, not sure where you live in Sac. but here in Shingle Springs TNT powercoating and abrasive blasting they did all the parts for the Suburban at about half that cost... Owner's name is Lance give him a call and see what he can do for you.. tell him Wayne told you about him.. if you get the Cruisin' News he's in there..530 677-6360
We had tar all over the bottom and fender wells of the suburban and like was said you can take it off with a little heat, we used a heat gun and it worked great and didn't catch anything on fire...it doesn't take much heat and will help in cutting down the cost of blasting..
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#5 | |||
Registered User
Join Date: Sep 2008
Location: Sacramento
Posts: 425
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Re: Stripping?
Quote:
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#6 |
Certified Car Nut
Join Date: Jan 2005
Location: Inglewood, California
Posts: 3,118
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Re: Stripping?
hotrodrookie,
My cab costed me 250 inside and out to be media blasted. If you need to remove the undercoating. I removed mine with a heatgun and a puddy knife it came off easy peesy. The heat gun softened it up enough to scrape it off with a puddy knife. I then used lacquer thinner to clean up all the residue that was left. |
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#7 |
Registered User
Join Date: Sep 2008
Location: Sacramento
Posts: 425
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Re: Stripping?
Wow, this setup is impressive. If I could only rent one of these blasters. Last edited by hotrodrookie; 04-21-2013 at 04:56 PM. |
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#8 |
Registered User
Join Date: Jan 2012
Location: Motown
Posts: 7,680
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Re: Stripping?
the guy i used sandblasted all my parts with zero warpage
when asked about warping he said it's thick metal and he knows what he's doing ![]() he must have, zero warpage i have about half what you were quoted in doing all my parts use a heat gun and a putty knife to get the undercoating off a little heat makes quick work of undercoating it still involves lots of dollar bills ![]() ![]() ![]()
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cool, an ogre smiley ![]() how to put your truck year and build thread into your signature shop air compressor timer |
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#9 |
Registered User
Join Date: Jul 2011
Location: shingle springs, calif
Posts: 771
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Re: Stripping?
I'm not sure what he uses, it's like a very light sand and i've never had a warped panel..
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blasting, body work, paint, rust, stripping |
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