ttavasc wrote:
I would clear out as much of that old caulking shown in the picture and run a fresh bead of Dicor No-Sag. I'd also look into getting some gutter extensions to prevent the rain from running down the sides of the trailer. I had a small puddle come out from behind the paneling and tracked it down to a tiny pin-hole sized opening in the caulk above the gutters. There was a small air bubble in the caulk when it was applied and after it dried and stretched just a tiny bit it opened up enough to let water get behind the siding, down the wall and out at the base of the door.
Thanks for the tip. What do you use to take out the old caulk without risk to cutting the rubber roof? Is there a specific tool you recommend?