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> Corrosion Removal, LOL ~
914werke
post Feb 2 2018, 07:53 PM
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Everyone on this board should be intimately familiar. (IMG:style_emoticons/default/biggrin.gif)
I thought we could try to aggregate solutions.

Sawsall
Torch
Blasting
Chemicals
Vibratory

You get the idea (IMG:style_emoticons/default/smile.gif)

1st question: Apple Cider Vinegar ? Cheap readily available, effective?
What % (strength) is necessary? Pitfalls?

(IMG:style_emoticons/default/rolleyes.gif)
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mepstein
post Feb 2 2018, 08:08 PM
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ACV - works well for me. Cheap and non toxic. Doesn’t bother my wife if a bucket sits in the garage. You can use full strength or dilute with water. I just drop the parts in a bucket and let sit for a couple days or longer if needed. Wash with water and then paint, powder coat, ect. The bare metal will rust very quickly so spray with wd-40 if you are going to let sit. It worked great for cleaning out my motorcycle tanks and getting parts ready for plating.
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914werke
post Feb 2 2018, 08:10 PM
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Does it do anything to Alum?
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beech4rd
post Feb 2 2018, 08:17 PM
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QUOTE(rdauenhauer @ Feb 2 2018, 09:10 PM) *

Does it do anything to Alum?

Not sure about aluminum but it will eat pot metal. I tossed a rusted fog light into my bucket of vinegar and the mounting bracket dissolved.
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Mikey914
post Feb 2 2018, 11:39 PM
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Acid is used as a pretreatment for plating. It opens up pours and cleans well. Just don’t leave in too long.
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wndsrfr
post Feb 3 2018, 07:47 AM
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QUOTE(rdauenhauer @ Feb 2 2018, 05:53 PM) *

Everyone on this board should be intimately familiar. (IMG:style_emoticons/default/biggrin.gif)
I thought we could try to aggregate solutions.

Sawsall
Torch
Blasting
Chemicals
Vibratory

You get the idea....

(IMG:style_emoticons/default/rolleyes.gif)


How about rollback?! (IMG:style_emoticons/default/lol-2.gif)
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worn
post Feb 3 2018, 10:53 AM
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QUOTE(rdauenhauer @ Feb 2 2018, 05:53 PM) *

Everyone on this board should be intimately familiar. (IMG:style_emoticons/default/biggrin.gif)
I thought we could try to aggregate solutions.

Sawsall
Torch
Blasting
Chemicals
Vibratory

You get the idea (IMG:style_emoticons/default/smile.gif)

1st question: Apple Cider Vinegar ? Cheap readily available, effective?
What % (strength) is necessary? Pitfalls?

(IMG:style_emoticons/default/rolleyes.gif)


That uses the same mechanism as phosphoric acid. The phosphoric acid leaves a bit of iron phosphate on the metal, so there is a slight delay in rusting after treatment.
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Elliot Cannon
post Feb 3 2018, 11:30 AM
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Apple cider vinegar is also good to treat muscle cramps. A teaspoon in a glass of water. (IMG:style_emoticons/default/beer3.gif)
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bretth
post Feb 3 2018, 12:14 PM
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ACV kills warts too. Put a little under a bandaid and it turns black within day.
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burton73
post Feb 3 2018, 12:35 PM
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Eric at PMB Performance told me he uses Ketchup to clean fuse blocks. It has vinegar in it. I took the block and put it in white vinegar and soaked it a little and then brushed it with a medium brush washed it off and blow-dried with an air gun.

Used a contact spray for relays. I use a tiger grit wheel for some stuff with 220 grit in the bristles for bolts and such.

Bob B
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mepstein
post Feb 3 2018, 01:28 PM
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Yep. White vinager. A couple hours and then scrub clean with an old tooth brush, soap and water


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