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Vinegar Bath
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Author:  cooperess [ Thu Jan 18, 2018 7:55 am ]
Post subject:  Re: Vinegar Bath

Just wondering where to buy large quantity of molasses!

Author:  Goldbrocade_62 [ Thu Jan 18, 2018 7:57 am ]
Post subject:  Re: Vinegar Bath

Animal produce place

Author:  drmini in aust [ Thu Jan 18, 2018 10:34 am ]
Post subject:  Re: Vinegar Bath

Horsey shop.

Author:  cooperess [ Fri Jan 19, 2018 6:24 am ]
Post subject:  Re: Vinegar Bath

Is the molasses in liquid form?

Author:  Goldbrocade_62 [ Fri Jan 19, 2018 7:52 am ]
Post subject:  Re: Vinegar Bath

Yes some may want you to take your own drum

Author:  goodie [ Sat Jan 20, 2018 6:55 am ]
Post subject:  Re: Vinegar Bath

cooperess wrote:
Is the molasses in liquid form?


Yes , i've brought mine from our local produce store , comes in a 14 lit bucket , i think it was about $30.

Author:  cooperess [ Sat Jan 20, 2018 7:19 am ]
Post subject:  Re: Vinegar Bath

So as I understand it the recipe for rust removal on metal surfaces is

1 part molasses
1 part water
soak rusty part for good while
then wash off in clean water

Author:  goodie [ Sat Jan 20, 2018 8:08 am ]
Post subject:  Re: Vinegar Bath

Just make sure that there is no oil or grease on the parts as the mollasses won't get rid of it .

I just do a 50/50 mix ,(it doesn't have to an be exact measurement) in a kids wheelie bin , i pour a couple of buckets of hot water in the bin first , then 1/2 the bucket of mallasses and give it a stir , then some more hot water and the rest of the mollasses and rinse the bucket out with hot water .

The bath will evaporate as well over time so you might have to top it up with tap water now and again.

Author:  hpal [ Thu Jan 25, 2018 9:44 am ]
Post subject:  Re: Vinegar Bath

I bough 2Lt from Kirkwoods for $4.50, mixed it up about 4:1 and put it in the engine water jackets with the water pump on, will have a look after 6 days and see what it's done.

Author:  Morbo28 [ Thu Jan 25, 2018 2:51 pm ]
Post subject:  Re: Vinegar Bath

Cool, post up some before and after pics as an update to yours too if you can :)

Sent from my Pixel 2 XL using Tapatalk

Author:  drmini in aust [ Thu Jan 25, 2018 3:46 pm ]
Post subject:  Re: Vinegar Bath

Won't do much in 6 days. I would leave it in for 2 weeks, drain, flush, fill again. Look in another 2 weeks.
As for the mix, 1:2 or 1:3 molasses: water works best.

Author:  hpal [ Thu Jan 25, 2018 5:09 pm ]
Post subject:  Re: Vinegar Bath

Some before pics

Author:  simonw [ Sat Jan 27, 2018 6:23 pm ]
Post subject:  Re: Vinegar Bath

Another option is caustic soda to get rid of grease and the phosphoric acid dip to clean and etch for painting . Very fast turn around. Here are some arms ive done
After caustic bath:

Image
After phosphoric dip:

Image




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Author:  9YaTaH [ Sun Jan 28, 2018 5:56 am ]
Post subject:  Re: Vinegar Bath

Hmmmm...caustic does a good job.

Author:  cooperess [ Sun Jan 28, 2018 6:25 am ]
Post subject:  Re: Vinegar Bath

Caustic - what affect on the bearings.

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