Hello all,
Had my first experience with a bit too much borax flux and its effect on soft ceramic firebrick the other day. What do you guys use as a liner/tray material to keep this from happening? I had planned to split a heavy duty firebrick into 1/2" slabs and use that on the floor of the forge, but the diamond masonry blade quickly gave up.
Ive got a small bucket of Rutland refractory cement; Do you think a nice thick coat of that would resist how borax flux?