Hi to all:

I am looking for some TIG rod #4643 aluminum in sizes 1/16" and 3/32".
I need about 1 pound of each. It is very difficult to find. When I did find it I have to order a minimum of 5 pounds at around $36.00 per pound. this rod carries an AWS Clasification of A5.10. This is heat treatable filler to be used on 6061-T651 base metal and heat treated after welding. Can any one lead me in the right direction for small quantities of this filler.