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#1 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Gibbs oil~ the test
After reading allot about this Gibbs oil I decided this was my best approach to preserving the engine bay of my truck. Painting would make the rest of the truck look out of place. And undercoating looks hideous (IMO makes it look like you are trying to cover up something). Plus the fact that I’m very picky and didn’t want to paint over all the various brake lines, new springs etc.
I had mustered a few guys at work to go in on a case of Gibbs ~ worked out to be $12.50 a can. I had previously rented a Hotsey hot water power washer and completely degreased my engine bay. It sat all summer with bare metal exposed and developed some surface rust. But my main problem is the rust below the master cylinder. So since my engine is out, everything is clean I just started hosing the Gibbs on. I used a rag to soak up some puddles and made sure everything was coated. The Gibbs seemed to soften the undercoating too, the stains on the firewall were hard to clean when power washing. I used degreasers/cleaners with no luck and the Gibbs seemed to loosen them a bit. I grabbed a rag and use xylene and they came off! I simply recoated the area one more time to make it all shiny. Overall I’m impressed with the outcome; the whole process only took an hour. So I had plenty of time to mess around with this stuff. My heater box looked like its 36 years old, I contemplated painting it etc. I put a small amount of Gibbs in an inconspicuous area on the under side, and I’m telling you it looks very nice! I smeared it with my finger and then wiped it with a clean rag and it looks new! I’m going to let it sit and see how it looks in a day or two. I’ll do another write up with pictures when I make my decision about doing the whole thing or not, but from what I seen so far I’m betting I’ll do it! I also did a small area on the tailgate’s wood trim, again very impressed! I’ll keep this updated on the progress as it transpires. I want to see how long it takes to soak in to be dry to the touch and how it looks etc. My hope is that the main rust area will turn to a patina and not look so “rusty”. The frame looks pretty good so far. Oh yea, I did an old intake on the weekend I got the stuff, it’s been a week and its dry! I don’t have any after pictures yet but will post them when I take them. Sorry for the long post, but figured a few of you wanted the full scoop. s/t These are the before pictures.....
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1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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#2 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Re: Gibbs oil~ the test
These are the after shots....
![]() I'll report back on how this stuff is looking, how long it takes to dry etc. s/t
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1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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#3 |
Registered User
Join Date: Mar 2005
Location: Alberta
Posts: 316
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Re: Gibbs oil~ the test
I've used it on the rear crossmember and it worked to a point, the rust turned black. I also sprayed some on a spot of my welding table but didn't do anything, maybe because it was vertical? Also tried on my master cylinder/prop valve but again, made it shiny and didn't affect the rust.
It is an excellent penetrant though and I do think it dissolves some rust but I've been getting mixed results |
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#4 |
Senior Member
![]() Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,234
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Re: Gibbs oil~ the test
well he was using a hot water pressure washer so that makes a difference think itr looks good
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David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2007 Honda Accord my daily 145kmiles 2002 Honda Accord 4 door With 330k(sisters car) 2005 toyota Avalon 228k( brothers car) 2002 Sububran 5.3 245k 2000 Tahoe 5.3l 378 General manager for Marco's Carwash & lube Last edited by truckdude239; 11-28-2007 at 01:57 PM. |
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#5 |
Tasty Cakes!
Join Date: Apr 2003
Location: Gilbert, AZ
Posts: 2,112
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Re: Gibbs oil~ the test
Any updates, S/T?
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I'm a little ![]() ![]() Ground beef: A cow with no legs. ---------------- '66 Chevy SWB "Penny" '67 Chevy Big Window SWB- aka "Pearl" '72 Burb- "Betty" "It's not a hearse dammit" '99 Chevy Ext. cab Silverado |
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#6 | |
Registered User
Join Date: Jun 2007
Location: oregon
Posts: 1,069
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Re: Gibbs oil~ the test
Quote:
I cleaned, sanded etc. Butby the time I got to the other side of the roof, I had rust starting up again... I figured screw this.............I followed the Roadsters.com formula. Shot the roof down with enough Gibbs to wet it and then came back with de-greaser later that same day..........Clean dry and ready for paint and NO RUST returned on the surface after it was totaly degreased. Paint stuck no problem. |
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#7 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Re: Gibbs oil~ the test
I'm going to do my heater box this afternoon or tomorrow. I'll have plenty of pictures. The stuff I did already is almost dry to the touch, just the flat areas that are somewhat oily still. s/t
__________________
1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() Last edited by Sport/Truck; 12-03-2007 at 03:09 PM. |
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#8 | |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
|
Re: Gibbs oil~ the test
Quote:
s/t
__________________
1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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#9 |
Registered User
Join Date: Jun 2007
Location: oregon
Posts: 1,069
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Re: Gibbs oil~ the test
I have done exactly that"painted right over it" on like shovels,the inside of the mower, the rototiller and other things I consider "non-critical".. The roof of the truck I followed the instructions by Valspar and used a good de-greaser.
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#10 |
Registered User
Join Date: Jun 2007
Location: oregon
Posts: 1,069
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Re: Gibbs oil~ the test
After it drys good it won't be gummy and won't gather dust either. I use it a lot on pecision gage blocks and other measuring equipment at work. Real good cutting oil too..............no slime all over the cutting tools and machines.
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#11 |
Registered User
Join Date: Jun 2007
Location: oregon
Posts: 1,069
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Re: Gibbs oil~ the test
The absolute best on firearms..........cleaning and storage.
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#12 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Re: Gibbs oil~ the test
I did my heater box and will post some pictures tomorrow. It looks pretty good, I think it was easier that trying to paint it.
s/t
__________________
1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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#13 |
Registered User
Join Date: Jun 2007
Location: oregon
Posts: 1,069
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Re: Gibbs oil~ the test
Hey Sportside,,,,,,,,,,,,,,,got any mor of those good pics.???
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#14 |
Registered User
Join Date: Jun 2007
Location: oregon
Posts: 1,069
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Re: Gibbs oil~ the test
Any more pics??????
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#15 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Re: Gibbs oil~ the test
Sorry to take so long……
![]() ![]() Here are the test results….. These are the before photos. You can see the spots/stains that wouldn’t come off, and how dry it looks….. s/t
__________________
1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() Last edited by Sport/Truck; 12-08-2007 at 10:57 PM. |
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#16 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Re: Gibbs oil~ the test
Here it is a week later….I wiped it with my finger today and seen just a hint of oil residue (hardly noticeable). I put a couple of good coats on & the last coat was pretty wet.
I’m happy with the results! And think it was easier than painting. What do you think? s/t
__________________
1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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#17 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
|
Re: Gibbs oil~ the test
Last few....
s/t
__________________
1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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#18 |
Registered User
Join Date: Mar 2005
Location: Alberta
Posts: 316
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Re: Gibbs oil~ the test
Looks good. Would be interesting to see if it collects dust now. Did you spray the seal or skip it?
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#19 | |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Re: Gibbs oil~ the test
Quote:
It won't collect dust, it dries completely. I did an intake manifold when I first got this stuff, and it hasn’t collected any dust and it sits out in the garage. It looks like it’s very oily in the picture, but its not. My black powder coated parts collect dust real bad. I should put them both out in the garage side by side and take a before and after shot…… s/t
__________________
1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() Last edited by Sport/Truck; 12-08-2007 at 11:07 PM. |
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#20 |
Registered User
Join Date: Jun 2007
Location: oregon
Posts: 1,069
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Re: Gibbs oil~ the test
No dust is correct. That is why it is the best on tools, firearms,,, anything you want protected, dry and dust, lint free.
The FBI , Federal Marshals, police and SWAT teams all use it for firearms... Spray your prize firearms down with WD and see what happens..... You'll never do it again. Their is a documented testimonial about an officer who put a fully loaded Glock in a sealed bag with it full of Gibbs. let the whole thing soak for a week. That's right a fully loaded mag and all.. Took it out and set it on a towel until all dry and took it to the range.. Fired every round and didn't miss a beat..... |
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#21 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
|
Re: Gibbs oil~ the test
I doubt anyone in there right mind would use WD40 for a gun lubricant…..
The federal agents’ gunsmiths I’ve talked to use Break-free the same stuff we used use in the military. I’ll ask the FBI guys when I see them next. I’m using militec on my gun….similar that it dries without an oily film. Still no dust on my parts…maybe on parts of my frame, due to the amount I put on with out wiping it off....I’ll keep this updated, just got back from a long stay at the hospital. The wife had our baby girl….
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1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() Last edited by Sport/Truck; 12-17-2007 at 05:58 AM. |
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#22 |
Registered User
Join Date: Jun 2007
Location: oregon
Posts: 1,069
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Re: Gibbs oil~ the test
FBI endorced.
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