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Hoffman Amps Forum image Author Topic: Rusty Chassis  (Read 2201 times)

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Offline HommeMarrBuckley

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Rusty Chassis
« on: September 11, 2015, 07:19:24 pm »
Im gonna break,  Im gonna break myyyyy........Im gonna break my rusty....chassis.....and run!!


Hello


Just thought I would share something (perhaps some of you already know) that gave me results that I was quite impressed with.  I wished I had taken a better shot of the rust on this chassis to better exhibit the before and after, but it had a decent amount.  I used apple cider vinegar with some water and just let it soak.  It was recommended to go 24 hours but I noticed after 5 to 10 minutes it was eating away.  I used some steel wool and scrubbed.  It was all gone in no time.  Interestingly enough, the rust would come back if left alone so I scrubbed to satisfaction and then dried it immediately.  It was recommended to neutralize the acid with baking soda but I grew up in the 80s and skipped that step and went right to sealing/lubing it.  Here are the results.  (Hesitant about using this with the transformers.  I was thinking about dipping the brush in the solution and just scrubbing the exterior could be safe.)


Offline Toxophilite

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Re: Rusty Chassis
« Reply #1 on: September 11, 2015, 07:48:05 pm »
Nice
I've bathed rusty axe heads, anchors, what have you in vinegar (white vinegar will do too) overnight or for a couple days and it really does wonders


Offline punkykatt

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Re: Rusty Chassis
« Reply #2 on: September 11, 2015, 08:27:25 pm »
What a difference. What ratio vinegar/water did you use?

Offline HommeMarrBuckley

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Re: Rusty Chassis
« Reply #3 on: September 11, 2015, 09:40:30 pm »
What ratio vinegar/water did you use?

I used two 32 oz. bottles (total $3).  I didn't really calculate so much because it took me twice as much time to find a container than the whole cleaning process and I got impatient.  Tricky to find one that could house both chassis enough to submerge them.  It was about 2-3 times water to vinegar.  I think it depends more on the degree of the rust.  More rust--More vinegar than water.  It was pretty simple. Especially considering I was kinda haphazard but astonished at the result.  All in all, cheap, non harsh chemical, super easy and effective way to remove rust.

Offline punkykatt

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Re: Rusty Chassis
« Reply #4 on: September 12, 2015, 09:18:24 pm »
Great, thanks for sharing.
Punky

 


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