protection under burro

[michael robert]

I have an 83 burro that I am going through . So far everything is going well, I plan to do a lot of winter camping and want to add some kind of protection to the underside of the trailer.Has anyone heard of any paintable protection for the fiberglass coated plywood? I am a huge do-it-your-self-er so simplicity would be nice. Thanks all !

[Gina D.]

Both of my Burros have/had a encapsulant on the underside from the factory. If yours is stock, I bet it's already done.