Keystone RV Forums - View Single Post - Soft floor 2017 Bullet 308BHS

Johan · 06-29-2020, 03:11 PM

Hi busterbrown

You mentioned:
"Cracked sealant of TPO membrane could allow water to run down between the filon and interior wall and collect on the entry way flooring"

Few questions.
What is the TPO membrane.
What is filon, is that the outer wall ?

06-29-2020, 03:11 PM	#6
Johan Junior Member Join Date: Jun 2020 Location: Nashua Posts: 16	Hi busterbrown You mentioned: "Cracked sealant of TPO membrane could allow water to run down between the filon and interior wall and collect on the entry way flooring" Few questions. What is the TPO membrane. What is filon, is that the outer wall ?