Ok, i've read a couple of posts on here concerning gourds and the waxing of the inside of a gourd...

...Could someone please explain to me, the technique for coating the inside of a gourd with paraffin wax?? I understand that the gourd needs to be hot, but how do you get the paraffin wax to stay in a liquid form long enough to slarsh it around well enough to completely coat the inside of a gourd?? Any and all
"detailed" suggestions, from start to finish, will be highly appreciated.
Thank you,
La Longue Carabine