Replace it, its just the snap trim. I have seen it shrink, dry out and crack, or just turn to dust.
What is going to suck is it looks like they painted it to match the coach and no easy way to do that on the replacement. I don't think you would be able to paint it before installing it. Maybe just use black and live with it.
They all do that when they get a couple years old.Fortuneately the vynal strip is cheap ,50' for $20, and easily replaced as it just snapps into the groove. When you do it dont pull the radiuses tight,push extra filler strip into the corners.Finish the end wit a ss self tapping screw and trim washer.This will help to keep it from crawling back as it shrinks.
They all do that when they get a couple years old.Fortuneately the vynal strip is cheap ,50' for $20, and easily replaced as it just snapps into the groove. When you do it dont pull the radiuses tight,push extra filler strip into the corners.Finish the end wit a ss self tapping screw and trim washer.This will help to keep it from crawling back as it shrinks.
Last time I replaced it on a Keystone trailer I bought it here, "brickyardindustries" on Ebay. It seemed to hold up to the UV better than what was used from the factory.
I guess it makes sense with it shrinking that much. It was delivered in December and installed in a much colder place than where I live. I'm just going to replace it with black. It shouldn't have been painted to start with
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2016 Forester 2401WS MBS
Life is short...eat the cookie
Yup that happens. Had to replace my drivers side strip after 2 years. Reinstalling the strip may cause the paint lines not to match up but it sure is cheaper
Here is my fix. That vinyl molding should never have been painted in the first place. I bought a 25' roll from Al's RV which is only about a mile from my house. It costs 8 bucks. I put the screw back in the upper front but did not on the bottom to let it move when needed
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2016 Forester 2401WS MBS
Life is short...eat the cookie