Thank you for ukumpucky! A perfect search term.
A quick Google, and...
- Jerry, KF6VB
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On 2025-04-06 05:50, n4buq wrote:
The goo (aka "ukumpucky" as I recall the name) is tar-based. It
dissolves well in naphtha.
Barry - N4BUQ
A viable option. The R390 restorers have been doing that for a long time. You
will find a lot of discussion in the lists and forums. They even have their own
name for the goo inside the cans.
On Sat, 05 Apr 2025 21:53:29 -0700
"jerry-KF6VB via groups.io" <jerry@...> wrote:
So - take it apart and replace the guts with a modern cap? This is
2025, and equivalent caps are MUCH smaller
than they could do in 1970.
--
73
-Jim
NU0C
