Every time I filled my Parker Sonnet with ink, the ink dried out. Even in the twist action converter. I got to the stage where I would only fill it with ink that I didn't mind would dry out, or I would fill it, write with it and empty it again. So I saw a couple of ideas over on the other place and decided to fix my Sonnet once and for all.
I read that when Parker made the Sonnet, the caps could crack when the black jewel was inserted at the clip end, and that was what caused them to dry out.
First I tried filling my cap with water. It poured out from the jewel end, so no surprise there. I started quite low tech, with my trusty Captain Tolley's Creeping Crack Cure, but that didn't seem to do the job.
I then went straight up to Araldite 2020 two part resin, very carefully mixed. I added a drop or two right down into the end of the cap, then tinted the rest with black powder pigment. I added it carefully with a tiny tool, all around the jewel and immediately wiped off the excess. I froze the remaining mixture for use the following day, and after 24 hours I repeated the operation. I was very careful to not get this anywhere else, and cleaned the inside of the cap carefully too.
After the next day it was set. This is a permanent fix. Now when I fill my Sonnet, the ink doesn't evaporate. Other epoxy resins would work just as well.
20170806_Parker Sonnet_0002.JPG
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