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Old 09-02-2019, 11:31 AM   #1
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Seneca Roof Seam

Doing a little annual maintenance on our 2018.5 37K Seneca. I have resealed the end caps front and back without issue. I am wondering how the fiberglass roof section attached along the sides. I am talking about the vertical seam you can see along what I would call the drip channel that runs along the perimeter on both sides. I see flex cracks where the fiberglass roof meets this railing. I have probed this a little with a putty knife and the material is quite firm and looks like a very small bead running along the perimeter. At the factory the obviously painted over this after putting on the roof. My questions of the group: 1) is this a joint? 2) If it is does it need an over-application of some form of sealer? I doubt that Dicor self-leveling is a good choice as it would probably fill the drip channel. Not sure if silicone would stick well. Thoughts, or suggestions appreciated. Photos of the starboard rear corner are attached.
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drip rail 1.jpg   drip rail 2.jpg  
Gary & Jean
2018.5 Seneca
2021 Jeep Wrangler Rubicon 4xe - Ready Brute
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Old 09-02-2019, 01:56 PM   #2
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Black OSI Quad Seal....definitely no silicone.
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Old 09-03-2019, 02:05 PM   #3
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Originally Posted by Grumpy View Post
Black OSI Quad Seal....definitely no silicone.

That Quad Sealant is good stuff.

-2018 Greyhawk 29MV
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roof, seneca

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