crystalline glaze recipe ... what is ...bayer j-239-p

updated wed 4 oct 00

Timothy J Wright on tue 3 oct 00

CLAYART Digest - 1 Oct 2000 to 2 Oct 2000 (#2000-139)Hi ,

What is Bayer J-239-P , is it a frit ? if so who makes or =
distributes it ? I have checked 3 ceramic catalogues .

Thanks=20
Tim Wright