Originally Posted by
Rojo
No, EPDM Roofing has a place further north. It can't take the heat like TPO membrane. EPDM absorbs heat where TPO reflects heat. Dicor was the membrane manufacturer and in 2012-2013 it seems from my research that they had a bad batch of membrane. Since most of the OEM manufacturers use Dicor membranes for a long time Dicor would at least supply new materials as a form of warranty. I'm the third owner of this 12 year old camper. The current membrane is reverted to a soft putty, nothing short of replacement will work.