Originally Posted by Brewhedd
Thanks for the info. Have you used this stuff?
The caulk used to hold the gutter spouts is different from most caulks. It dries hard and has no flex at all. Any more info would be appreciated since the stuff is fairly expensive.
I have used it. Not for rain gutters though.
I had two places on my unit where the bead had missed the seam they were sealing. One on a slide and one near the rear ladder.
I contacted the factory and they sent me a couple of tubes saying what I described above. It went on easy, sealed well, looked just like all other caulk beads on my unit and is clear.
I can't attest for the flex(ability) as my use was simply applying it to a seam.
The bead does seem harder than that of something like silicone.
Hope this helps.
Contact the factory for your brand and they will tell you what they use.
At least they did for mine. They might even send you some!