2004 Keystone Outback feedback
Can anyone give my any info (first hand review) on this Fifth wheel? Looking at one and want some thoughts.
Forum Discussion
Fiberglass is molded hard fiberglass one piece shell. Filon is a thin skin of fiberglass sheeting glued to a fiberboard material with rounded curve up to roof line. I believe the pre 2008 Keystones were filon.
