My brother in-law need his camper done too. So I'm cleaning the shop so we can put both camper in after the washing.
Depends on what kinda roofing material is on it Bama. If it's the rubber membrain type.. they're typically good for 5 to 8 years. IIRC, some of those FEMA trailors had sectional Aluminum sheet roofs.
No aluminum sheet roof on this one. It feels more like the rubber type.
The shedding of white chalky material is normal. It's supposed to do that. Good choice on the elastomeric coating. I also looked at the two part solution, but for what they want for the product, I can get roofing membrane and re-roof the fiver. My labor is free. Now if I had access to an old barn somewhere where I could re-coat the roof I would be a happy man.
My roof is pushing 17 years old.