Flexible Gutters

I haven't seen that before. Interesting! If you decide to install it please post a review!

I will have to look at our trailer to see if we could use that gutter at all. Only issue I have noticed is the a/c condensation seems to always drip to the front, which the gutter drops it right in the middle of the front pass through door!!!

Years ago, I put some on an 1995 TT and tape/glue came loose at corner radius in about 3 years. Straight parts stay'd put. Maybe glue is better now days?

What's the point in channeling the water to run down the sides

I have used that product, or something very much like it with 3M involved, on my Tiger. I put a strip over each window, curving down at the ends. It has stayed put except for one of the curves for 9 years so far. My rig sits outside all the time, no cover.

These gutters keep rain and other drips from running down the outside of my sliding windows and sometimes I can keep the windows open when it is raining.

I have used this product or a similar one years ago. I never had a problem with it coming off. It kept the water from running down the windshield on the motorhome when I was parked, which was nice when there was scenery to look at.

It also kept water from running down the side windows which equates to a lot less chance of having a window leak.

I am planning on getting some for my current motorhome. Thank-you for the link.