I guess I have to wonder why Corby felt it necessary to remove
the coating. I think it was always motley looking.
And,
If it was very easy to remove, and I suspect it would be, it
is probably equally easy to apply.
-Chuck Harris
Bob Camp wrote:
Hi
On Nov 2, 2014, at 9:49 PM, Chuck Harris <[email protected]> wrote:
In retrospect, it looks like their teflon coating is even simpler
done. It looks like what they did is take very finely sectioned
teflon powder, and make a slurry in probably acetone.
They cleaned the vessel very well first with acetone and second,
probably a little distilled water to etch the glass slightly,
and then put the teflon/acetone slurry in the bulb, slooshed it
around a bit to cover the walls, and then drained it all out.
When the acetone evaporated, the teflon powder would remain on
the walls.
If it’s that simple, then going crazy over the coating as I was suggesting
isn’t really needed.
Bob
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