Spread more of the roof patching tar on top of the tape covering it completely.
Rv roof vent leak repair.
Your roof should not leak again.
Spread your roof repair tar all over the area to be patched.
How to repair your rv or trailer roof on a budget and make it last.
You can watch the video here.
For larger rips or tears in your camper roof you may need some fiberglass repair tape shown below.
When the roof vent is leaking the actual cause must be identified first.
Other causes of leaking roof vent are including broken seams on the metal base loosen nails and rusty metal collars around the vent pipe.
For this it is better to hire a professional roofer to handle the work.
Fiberglass repair screen.
However leaking roof vent usually happens at the worst time.
Then lay some fiberglass screen over the hole.