[Cob] cob bathtub

[lucynda riley]

  It sounds like something i will have to expiriment with before i attempt 
to sell my husband on it further.  My main reason for wanting to try it is 
because I am a major bath junky figured i could do something large and deep 
and really cool with a material that flexible.  i guess i could make a mini 
tub and coat it with oil and fill it with water once a day for a while and 
see how it holds up.
  The local fitness center has a jacuzzi built into the floor thats lined 
with mosaic tile and grout.  About 6 years ago the tile started breaking 
loose and the grout had to be redone.  i no longer have a membership there 
so I don't know if it held up or not.