February 09, 2026
Dydia, I was looking through some other old stuff today and may have found a more definitive answer to the original question: Most of the older books and documentation, such as transformer footage…
It is a gas-oxygen torch for use with borosilicate glass. (note the non-piloted tips, which indicate oxygen rather than air) I suspect this one may be a Kahle, but I am sure others made them as…
February 05, 2026
Regarding the seals/welds/joins -- In neon parlance, we "seal-off" or "tip-off" a tubing unit from the manifold.....Using a tool often called a "tipping torch".....which should imply that we sealed…
January 29, 2026
The two in your photos certainly look alike. To be sure, I would just call WCCD and ask. It is entirely possible that they are now getting them with their own labeling now. Steve is helpful and he…
January 27, 2026
Go look up the MSDS for it and it should list what solvent the base is. (I think it may be Xylene but it has been a while and I don't remember for certain.) The thinner will need to ideally…
January 25, 2026
I, too, have often wondered if this was a regional difference or perhaps just a matter of habit and initial learning. I have, for decades, used the terminology of "Mercury-Argon" or sometimes even…
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