I've heard about inserting a "common nail" head first into the tip of the
cartridge leaving the sharp end of the nail exposed sufficiently so that you
can pull it out when you want to use the caulk again. I've never tried it,
but it seems like it would work.

Mark

"LPV" wrote in message
...
Does anyone have any tips on how to keep the caulk in the tip of an opened
cartridge from drying out/hardening?

Thanks!

Loren