I have been removing the old caulk on my camper and I must say what a pain.I tried to do alot of research on a simple easy way. And guess what, there is none. I bought a heat gun and it still is not easy. The clown had it before me used scilicone over top the other stuff and other caulk on top of that. I have removed 3 windows and used butyle tape, and bought some 3m 4000 sealer-adhesive. Of course when you remove the windows there has been wood rot I have had to replace that too, with new wood and nail gun and gorilla glue

. It is a truck camper 915 lite, and lance didn't do a good job with their contsruction IMHO

. Why would they put that sponge stuff on the inside of the window frame with a little caulk??? Hoping the butyle tape will fix it well. I'm taking pics as I go along and hopefully I might get to go camping one day before this thing kills me, If anyone has any suggestions I would like to hear them, right or wrong. Maybe one day I will be a happy camper

~Brenda~