by David Howe
(Lemoore, CA)
Where can I find a source for Aluminum Bronze filler rod. I already have some silicon bronze - but I think after reading your response about welding thin wall castings I would like to try the Aluminum Bronze with "BBQ" preheat. Thanks.
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http://www.airgas.com/browse/productDetail.aspx?Category=126&product=HAR3ALB230
Airgas.com
you will probably have to order it. but they do list it as an available product.