I have been working on the roof, cleaning and resealing with Dicor. While there my knee bumped one of the plumbing vent covers. It is/was extremely brittle and mostly crumbled. I stopped down to me local RV store and they don't have anything like it.
I am pretty sure this is the same vent (in this link) . . .
Replace-All Plumbing Vent Kit - Polar White - Camco 40033 - Fan and Vent Accessories - Camping World
1) Has anyone else replaced one of these?
2) Mine looks like this but has one small Phillips screw in it (holding it on?) . . . how do you get the cover off? I removed the screw and tried to pull straight up on it and it crumbled even more.
3) Where did you get just the cap?
4)Is there any cleaner you recommend for the sky light plastic?