How can I tell if rv roof is EPDM or TPO
I have a 1995 Ford Four Winds Cutaway and I can't for the life of me figure out what type of rubber is on the roof. I want to use the liquid rubber but I need to know if I need the primer or not. Can ...
Forum Discussion
It is easy to tell the difference with BOTH at hand to compare but individually, not so easy. EPDM is usually tighter when sliding an object across it while Vinyl does not drag as much when sliding the same object. If you can feel it easily dragging on your finger when you push it across it is likely Rubber.
