: I don't know. I do know the Wearlon Wetlander coating I have on my
: boats flexes well with the impacts quite a bit. But I also know
: that most epoxies become too brittle for substantial flexing.
: However, the Wearlon Wetander is characterized as being an
: epoxy-silicone so the silicone part may make it very flexible.
: Not sure. Go to www.airboatcoatings.com and contact... Scott is
: his name.

Common misconception that epoxies become brittle with age, in thin layers they stay very flexible for a very long time.

Polyester resins do indeed become brittle with age, not epoxies, very different chemistry.

Bill H.