Thread: Stop Leak
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Old 07-14-2021, 02:46 PM   #18
Tom Wesenberg
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Join Date: May 2010
Location: Mpls, MN
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Default Re: Stop Leak

My 28 original radiator had a small wet spot in the upper left. Wish I knew for sure what I used, but it may have been Alumaseal. Anyway it sealed it up and never leaked again, even after cleaning my cooling system by using only vinegar for a month.

Unfortunately I think the fire did it in though, as I see solder where it shouldn't be.
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