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Tippy Tippy is online now
Chain fence eating turbo
 
Join Date: Dec 2008
Location: Austin, TX
Posts: 7,974
The fan isn't aluminum, it's magnesium.

Magnesium corrodes from the inside out and bubbles like that.

Pretty much a lost cause to weld as it either welds properly or rejects and spits the bead out or catches fire.
Old 04-15-2014, 06:05 PM
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