DWeikert wrote:
Assuming your roof is EPDM like mine...
Does EPDM require systematic maintenance or additional coatings or treatment to achieve its life expectancy?
No. No special coating or other surface treatment is required. General maintenance in the form of good housekeeping should periodically be performed to remove debris and leaves, and to investigate the performance of other components.
epdmroofs.org/FAQ
Thanks, that's what I thought ,no coating needed, just cleaning. I believe I read it in the paperwork I went through in the camper a while ago. I know the rubber roof had a 12 yr warranty , which I thought was pretty good considering everything else on a camper.