Caulking TT roof and windows?

Question

We have a leak in our TT. The floor in bedroom is turning to mush and we can't find the leak. In order to reseal everything is it necessary to remove the old caulk? Thanks for any help.

Answer 1

Try Liquid Rubber Roof Repair, it's cheap and easy to use.

http://www.jnkproducts.com/liquid-rubber...

And you do not need to remove the old caulk.