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Re: Rusty Seat - Acid

To: "Healey list" <healeys@autox.team.net>
Subject: Re: Rusty Seat - Acid
From: "Rick Neves" <Rick@genomictechnologies.com>
Date: Sun, 23 Oct 2005 10:25:26 -0400
Hey Scott,

Use a baking soda solution to neutralize the acid. Then follow with a rinse 
of distilled water, or just tap water, do a final rinse with an alcohol, 
methanol or I use denatured alcohol which is mostly ethanol. This last wash 
will aid in drying and degreasing the surface. If you still get white hazing 
repeat the process.

I keep spray bottles of those solutions around as I prep any piece for 
finishing. Even after sandblasting a piece I will spray it with the alcohol 
and dry it before painting.

If you have a lot of acid on the surface you may see fizzing when you hit it 
with the baking soda solution. You should continue to hit it with baking 
soda until there is no more fizzing. That means the neutralization is done.

Sincerely
Rick Neves
'56 BN-2
Millis, MA 



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