How would you do this if you dipped it in wax? > every 25-30 years, which gives us an opportunity to monitor the quality Also, corks seem to have a life of the

How would you do this if you dipped it in wax? > every 25-30 years, which gives us an opportunity to monitor the quality Also, corks seem to have a life of their own, letting in some oxygen into the bottle. UV seems to be not much of a problem for them since it all sits in the basement.