I am replacing the shower door in our 5th Wheel RV. All the aluminum frame, for the old shower door, came out easily, but the beads of clear silicone are proving very difficult to remove. The shower is a molded fiber glass unit.
I bought some spray on caulk and silicone remover, from HD, it goes on like a gel, softens the silicone a little and lets me remove some of it, using a plastic scraper.
According to the directions, I should be able to spray this on, leave it for a couple of minutes and then wipe off the gel and silicone. I've tried repeating the application about 5 times, but it seems its reached a layer of silicone that is too tough for the remover.
Based upon the age of our RV, the silicone has been in place a couple of years.
So looking for suggestions, thanks