Metal finishing Q&As since 1989
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Touch up protection for aluminum after welding
I am the maintenance welder for a school district and I build window guards out of aluminum and am looking for a product that I can use to touch up the aluminum after I have sanded and welded it. To protect it from corrosion.
Thank You,
Bob Fillippini
School Maint. - Lompoc, California, USA
2004
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