On my 2016 Windjammer 3029W I have noticed what looks like silicone in many places. It is clear. I'm wondering if this a special RV product or if it is, indeed, silicone. I hope it's not silicone because that is the last thing I want to have to fool with when the time comes.
2016 Rockwood Windjammer 3029W Diamond
2015 Chevy 3500HD LTZ 6.0 Crew Cab 4x4 Long Bed 4.10:1 SRW