I am trying to find a source for a heat formed fabrication wax that
used to be called 'Tuff…(Tuff Guy? Stuff?)" I was given some to try
recently and found it to be excellent for making free-formed thin
bezels for lost wax castings for cabs. It is very flexible and
extremely tough. “Tuff” was the only word my wax donor could
remember.
Try Kindt Collins wax mfgrs. Look them up in Google.