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03-29-2007, 12:04 PM
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#1
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2 Rivet Member
1970 31' Sovereign
palm springs
, California
Join Date: Apr 2006
Posts: 50
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pool acid to strip trailer?
Hey guys
Has anybody used pool acid to strip your trailer...We had an automotive guy tell us to put some in a spray bottle with water and just do section by section...he says it gets everything off...Removeall didn't work that well on ours...Whadda ya think?
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03-29-2007, 12:06 PM
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#2
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Rivet Master
, Minnesota
Join Date: Aug 2003
Posts: 7,721
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It works great on my fiberglass boat, but I don't think I would use it on a trailer.
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03-29-2007, 12:11 PM
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#3
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Rivet Master
2016 25' Flying Cloud
Sunnyvale
, California
Join Date: Jul 2003
Posts: 1,894
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Corrosion...
While pool guy might be correct for cleaning small sheet of aluminum, and with proper rinse and neutralizing of muriatic acid, any molecules of acid remaining on an Airstream around a joint or rivet head would be the starting point for corrosion... That corrosion would happily eat away at the skin leaving shiny metal replaced by white powder...
Even though mild acids are used to treat aluminum skins as part of anodizing processes, and other treatments, I wouldn't risk it... There are aircraft paint removers that will remove the surface coatings better and more safely...
__________________
Condoluminum
In Theory, there's no difference between Theory and Practice, but in Practice, there is usually a difference...
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03-29-2007, 12:41 PM
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#4
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2 Rivet Member
1970 31' Sovereign
palm springs
, California
Join Date: Apr 2006
Posts: 50
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do you know what kind of aircraft paint removers to get? and where? I guess the acid is not working
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03-29-2007, 01:03 PM
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#5
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Rivet Master
2016 25' Flying Cloud
Sunnyvale
, California
Join Date: Jul 2003
Posts: 1,894
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Use the "search" tab..
If you type "aircraft paint stripper" into search tab above, you'll find a series of threads on the subject... Several of the brands mentioned there include "Kleen-Strip Aircraft stripper" and "Removall 220 Paint Remover". There are also suggestoins to contact Vintage Trailer Supply or professional paint stores for suggestions..
Do beware that any stripper is going to attack plastics or other soft parts, so they should be removed/covered-taped over before applying stripper. You should also have plan for flushing away residues in envirnmentally acceptable manner as part of process, since they are messy...
__________________
Condoluminum
In Theory, there's no difference between Theory and Practice, but in Practice, there is usually a difference...
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03-30-2007, 02:17 PM
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#6
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Rivet Master
Join Date: Dec 2002
Posts: 1,335
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Quote:
Originally Posted by happydaze
do you know what kind of aircraft paint removers to get? and where?
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I've always found "Aicraft Paint Stripper" (Yes, it's branded as such) at Wal-Marts near the automotive spray paint section. It works well on the Airstream clearcote.
Nick
__________________
Nick Crowhurst, Excella 25 1988, Dodge Ram 2500 Cummins Diesel. England in summer, USA in winter.
"The price of freedom is eternal maintenance."
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07-01-2007, 02:38 PM
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#7
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2 Rivet Member
1972 Argosy 20
Lanesboro
, Minnesota
Join Date: Nov 2006
Posts: 93
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Pool Acid!!!
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07-01-2007, 05:21 PM
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#8
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Rivet Master
1983 34' Excella
1967 24' Tradewind
Little Rock
, Arkansas
Join Date: Nov 2006
Posts: 3,825
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Pool Acid
As I recall, muriatic acid (HCl http://en.wikipedia.org/wiki/Hydrochloric_acid) was promoted by Hot Rod and other car mags for removing rust from steel bodywork and cast iron parts. I don't think anyone then (or now) reccomends using it on al.
Vaughan
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07-01-2007, 05:46 PM
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#9
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Rivet Master
Airstream Dealer
Corona
, California
Join Date: Feb 2002
Posts: 16,497
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Quote:
Originally Posted by happydaze
Hey guys
Has anybody used pool acid to strip your trailer...We had an automotive guy tell us to put some in a spray bottle with water and just do section by section...he says it gets everything off...Removeall didn't work that well on ours...Whadda ya think?
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If you want to ruin your trailer, put acid on it.
Putting acid on the shell will also create water leaks around almost "every" rivet.
DON'T DO IT!!!!!!!!!!!!!!!!!!!!!!!!!!
Andy
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