Question - Making 925 Jewelry

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I need to check but I’m pretty sure propane/O2 is compatible with H2/O2. That is not the case with the hotter but sootier C2H2/O2.
 
Lou said:
I need to check but I’m pretty sure propane/O2 is compatible with H2/O2. That is not the case with the hotter but sootier C2H2/O2.

Lou - that would be good to know for sure as I already have propane/O2 set up

Kurt
 
Went and checked. At least with my torches like that, propane/O2 works and H2/O2 works. Acetylene just pops and cracks and doesn't stay lit. Does that on my propane rosebud too (both H2 and propane seem to burn fine).
 
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