The problem is that the sand you track into your boat will be harder to get out given the rough surface. Maybe you could just do a patch under your heels, but you'd probably be better off gluing down a foam pad there. It'll keep you heels cushy as well as keep them from grinding sand into the glass. But regardless, I don't think that your feet and sand could do that much to wear down the inner hull.

Dean

> I had my truck's bed sprayed with Rhino-lining and it is some tough stuff.
> It's my understanding that the spray on rubber coatings can be bought in
> spray cans at auto parts stores (That's how my dad sprayed his truck).

> I was thinking that it would be a great idea to spray this inside the hull
> on the floor where the sand from my feet will grind into the fiberglass
> and varnish. I would only spray on a thin layer. Has anyone tried this and
> is there anything bad about this idea that I'm not thinking about?

> Thanks, Dale