That would be impossible to seal, it will also prematurely wear the seals out (not that they were doing anything anyway).
"Well that didn't go as expected"
2015 Chev 2500HD Highcountry Duramax
Cedar Creek Silverback 33IK
Donald&Casey cairn terrier
Rest in Peace Mary my darling wife.
Scottish by birth Canadian by time.
At the RV Shows we noticed that Several F/R Divisions are now using (Rough Texture Material) on the (Ends of the Slides)! The texture is similar to the (Rough inside surface of the Storage doors) that is (Hard/Difficult/Impossible) to Clean! My present slides have the SAME Smooth surface as the entire unit,Easy to keep Clean! Who in the Hell came up with this Brainstorm Idea and WHY?? The slide end material is NOT even the same (Color) as the rest of the unit either! Youroo!!
With all the RV shows going on now some members said they were going to check the (Slide Walls) out! No reports yet? Youroo!!
The smooth side slide walls were a nightmare with leaks at the floor level trim because the caulking would not adhere well to the smooth surface. I would give a light sand to the wall when caulking and never had problem with caulking separation