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Old 03-18-2010, 11:26 AM   #11
Pike Bishop
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Joined: Nov 2008
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Originally Posted by P B G
Do any of these work, and would you use them on non-critical applications such as, fixing boat leaks in a cheap old aluminum boat
FWIW, I would avoid using Alumaweld (zinc) in an aluminum boat or an aluminum lower unit that spends any significant time in the water because you'll get a galvanic corrosion situation where the zinc will eventually disappear ... just like a zinc anode.
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