I have six sections of roof joint (three on each side) where the roof curves over from the top to the side. It appears that Newmar had installed some type of rubber sealing in these joints. While I was checking and sealing the roof this spring with the coach still in storage (indoor facility), I decided to coat these joints with the self leveling Dicor sealant. Here is the forward passenger side joint that I am referring to:
I am now second guessing that decision. The reason for my concern is the original sealant applied by Newmar seems to be a material with flexibility similar to RTV, although I am sure it is some other material. The Dicor remains flexible, but not as flexible as the original sealant so I am wondering if it will pull the original Newmar sealant out of the joint and the joint works and heats/cools with time.
Am I over thinking this or should I remove the Dicor I applied while it is still relatively fresh?