Advice about Caulk for between roof and gutter

[DeeBee]

My husband and I are checking all the caulk on our trailer for cracks. We have decided we need to recaulk between our roof and the black gutter. I was thinking we would use lap sealant, non sag. I wanted to buy it in clear or black. I thought white would look too white since my roof is a few years old. Does anyone have any recommendations for caulk in this area? Is lap sealant non sag a good choice? I found something called Cap Sealant on Dicor's website...that does come in clear and black...but not sure if that has silicon in it. I have called 2 local rv dealers and they say I can only get white lap sealant non sag through them. Thanks in advance for any advice you can give...

[Grumpy]

You should be able to find DICOR Lap in Tan or Black on line.

https://www.amazon.com/Dicor-Corpora...ag=googhydr-20

[Rustic Eagle]

If your referring to caulking along the "edge" (not behind) of the metal gutter rail where it meets the TPO roofing material, I re-caulked my 2018 24RBS last fall.

I used Dicor White Non-Sag Lap Sealant and some painters tape. With a plastic putty knife I clean off most of the existing caulk........, which was really excess butyl putty tape that was applied 'behind' the gutter rail during Jayco assembly.

IMO Jayco never really did run a bead of 'caulk' along this edge, they relied on the excess butyl putty tape as reflected in the following pic of the rear wall/roof metal trim;



Don't worry about the new "white" caulk contrast to the roof, give it 6 months and it will have that nice dull dirty finish

Here's my 24RBS a couple days after re-caulking (a little rain for effect)......



Bob

[DeeBee]

Thanks...we ended up buying the same non sag caulk in white and used it...I think you are right...it won't be long and it will blend right in.
Thanks again.