JimMartin wrote:
Red Max Pro says it's for indoor hard wood floors. How long does it last on a RV that's stored outside? Also can you put it on your rubber roofs?
Red Max Pro is a Acrylic based product. Acrylic is transparent to UV, meaning it does not absorb or reflect UV. That means UV can not hurt it. However, since it is transparent to UV, that means it does not shield the surface below from UV damage.
One aspect of the OP's post does concern me. 15 coats is going to be less forgiving when it comes to flexing and stretching at a different expansion rate than fiberglass. Kind of like how when paint is very thick, it is much easier to flake off. Since flaking off is one of the potential failures of RMP, it seems like 15 coats would exaggerate that weakness. I would think one would be much better off to only use a few coats, so that it is more likely to move with the surface. One big advantage to using RMP, is that it is very hard, so it tends to resist dirt being embedded into it. This makes it much easier to clean. Only need to have a very few coats to achieve a easily cleanable surface. My coach only has 2 coats, and cleans easily.