[NSRCA-discussion] PPG Concept Paint Qs

[patterndude at tx.rr.com]

I agree with Tim, especially the fact that a near constant temp will minimise air expansion/contraction and slow the spoilage.  but I would add that I've had real good results with a trick that can be used on anything where air and moisture are a problem. Get a can of "wine preserver". Its just a can of compressed nitrogen with a straw applicator. N is heavier than air so a layer quickly sprayed in the can before capping will isolatr the material. It works for half empty fuel jugs, paint, and of course wine. Also, I keep the seal clean and add a layer of saran plastic wrap under the cap to improve the seal. 
   Using this I've kept hardeners for at least 2 seasons without spoilage. Might be longer but I buy the smallest cans available and usually use it up by then

Hope that helps

Lance
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-----Original Message-----
From: tbruzewski at aol.com
Date: Thu, 24 Dec 2009 11:55:57 
To: <nsrca-discussion at lists.nsrca.org>
Subject: Re: [NSRCA-discussion] PPG Concept Paint Qs

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