Never encountered this form before

[Rickf1985]

Don't let that realization depress you (there are too darned many others that can do it better!). It just means you learned car body repair from craftsmen and not "parts switchers", which pervade the industry, today.

Oh I learned from a master, this guy could run his hand over something you worked on for hours and feel a low spot you could not see or feel period. He would wet it and run a squeegee over it and then tell you to lay your head right on the line of the body and move the light just so and yup, a tiny low spot. To him Bondo was something you used to make a mold for a fiberglass part you had to make for a Corvette and then it was thrown out! Metal was worked out until it needed a skim coat glaze for sanding scratches. And even they had better be at a minimum. Yea, he was tough but I am glad it was him that taught me. Of coarse that is all moot point with todays plastic cars.

[uscra112]

Umm, Did you read post #10? That is exactly what this stuff is. Replacement print metal alloy. Right there in print, the advertisement with all the specs.

My firewall won't let the google site load....

[kevin c]

That’s an interesting (and useful) find.

[Rickf1985]

My firewall won't let the google site load....

That's a shame, it is a very interesting article from 1915, Has all kinds of news from the Typsetters Union newsletter in there and ads from all the old printing suppliers.

[colchester]

Had this xrf analyzed
12 Tin
20 Antimony
Some traces of other elements
Basically it is foundry type without the small amount of copper typically found