What kind of epoxy should I use to lay a sea shell floor in my bathroom?
And can include sand with small shells?
A waterborne epoxy can be considered as a good epoxy to lay a sea shell. It is known to be none reactive as solvent based epoxies. It is used on both thick and thin coatings. Go to http://www.doityourself.com/stry/3-types-of-epoxy-floor-coating-explained#b for more details.
i would look for a tile floor you dont know what work would be involved in doing what you want
Gasoline and fire then call your insurance company and get some cash for a better house