Hallmark Roof Leak Rubber Roof TPO

[Ricamiller]

Hi there,

I just bought a 2006 Hallmark Ute. The previous owner claimed the roof didn't leak, but it does.

There is a crack between the aluminum edge framing and the roof which seems to be where the water is coming in. The crack extends around the entire roof it leaks only in the back.

The rest of the roof seems to be in fine shape although it is penetrated and caulk in multiple places for the roof rack and solar panels.

Should I caulk the crack? I temporarily put some duct tape on it and it slows but doesn't eliminate the leak. If so, what is the right caulk?

I emailed Hallmark and they suggested replacing the entire roof which I don't want to do if I can fix this one.

Thanks,
Ric

 

[kerry]

X2 on Eternabond. Used it to seal all the joints on the aluminum roof on my Northstar, including the lowest joint between the aluminum roof and bottom trim around the whole roof.

 

[Ricamiller]

Hi there,

Thank you both for your suggestions.

After further investigation, I found it is not TPO as I had assumed.

It is Dicor.

Apparently they make a Dicor caulk in a tube which seems like it might be the right answer.

Thanks,
Ric