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  #1  
Old 11-06-15, 16:04
maple_leaf_eh maple_leaf_eh is offline
Terry Warner
 
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Default Molasses and Water rust bath

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Originally Posted by jdmcm View Post
For the more delicate pieces I did not want to blast but had years of corrosion, I used the old molasses and water bath...both final drives were placed in a 50/50 molasses and water bath, took about three months total. They went in frozen solid and covered in scaly rust...they came out like they just left the factory...we were able to spin the them apart by hand ... everything was pressure washed, disassembled, new seals and re-assembled
Can I dip an entire vehicle?
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Last edited by maple_leaf_eh; 11-06-15 at 19:11.
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  #2  
Old 11-06-15, 19:00
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I have seen "hot rod" guys do entire Model A bodies in large swimming pools of the mixture...and MV restorers dunk sections of well rusted track. The metal is so clean when it comes out that within minutes of being washed it starts to get a gold tint to it as it begins to flash rust...you can get a product called "hold tight" that you mix with water for the rinse which will keep the surface from flash rusting for several days, it is often used following "wet" blasting...Colin I would recommend filling the gearbox with the mixture and allowing it to sit...would make dis-assembly much easier
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  #3  
Old 19-09-15, 12:40
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After a day of track bashing the Stuart is up on its new feet

IMG_20150815_132048.jpg IMG_20150815_132056.jpg IMG_20150815_132118.jpg IMG_20150815_154343.jpg IMG_20150815_174221.jpg
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  #4  
Old 19-09-15, 12:42
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Almost looks like a tank again after decades in pieces...

IMG_20150815_174127.jpg IMG_20150815_174119.jpg
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  #5  
Old 25-09-15, 16:16
SDT16 SDT16 is offline
Sean Deren
 
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Very Interesting! So a jar of molasses that you get from the grocery store or is it something different? Does it smell bad during the process? You have my idea gears turning. We have some CDP tracks that have some seized links, do you think a long soaking would free those up?

Sean

Stuart is looking Nice!
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  #6  
Old 25-09-15, 17:09
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charlie fitton charlie fitton is online now
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Quote:
Originally Posted by SDT16 View Post
Very Interesting! So a jar of molasses that you get from the grocery store or is it something different? Does it smell bad during the process? You have my idea gears turning. We have some CDP tracks that have some seized links, do you think a long soaking would free those up?
I did it with store-bought, but scaled up production would be expensive.

Go to your local farm supply and get a five-gallon pail that would be used for horse feed... should be much cheaper.
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Last edited by Hanno Spoelstra; 25-09-15 at 18:31. Reason: formatting
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Old 25-09-15, 17:42
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Exactly...horses being a rather large part of my life, even more than MV's...a trip down to the local feed store is all you need..I found 50/50 mix with water works great...and if you keep it covered you can reduce evaporation and keep the mix alive for a long time...I am still using the original batch I made up. And yes Sean, I have no doubt a long soak would free up the CDP track...the results, though they take a long time, are nothing short of amazing. And yeah..it stinks!
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  #8  
Old 02-11-15, 23:00
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Bill McLean Bill McLean is offline
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Hi John
I am in the interior and am wondering if a couple of us could come down and see your machine. I have a carrier and my friend has a CVRT Sabre and Warrior.

Thanks!

Bill
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Old 07-11-15, 16:11
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Hi Bill

Sounds good to me, try to email me with some notice, since I retired I have been busier than ever. I'm really not sure how I used to fit work in with all the time these green mistresses demand.

John
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  #10  
Old 08-11-15, 01:19
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Bill McLean Bill McLean is offline
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Hey John!
Great, it won't be until the spring or even early summer. We are going to be getting together over the winter and see about having a gathering or 2 during to summer to play with our vehicles rather than parking and showing. Or a little bit of both. I've been on most of the Western Command Convoys, and it is a blast. But even if we found a huge field or rolling hill area, it would be fun for soft skin and tracked vehicles. I'll be in touch!

Bill
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