Experience with Novorit

Hello all

Has anyone used Novorit ? and how did you find it. I imagine its not
cheap if you are doing lots of pieces. Can you fill the whole cavity
at once and dont have to apply in layers like some other non vitrious
systems. Can you get a high polish on it ? Is there an agent for it
in USA? And how much did the whole system cost ?

Thanks for all your help

Phil W