Steel Supply Co. offers Katbak Ceramic Weld Backings in sizes 1/4” to 2”. Below are the specifications for the ceramic plate welding item # 1G82-R.
Ceramic Weld Backing Specifications
A: 5/16 in.
B: 1 1/4 in.
C: 1 in.
D: 13/32 in.
E: 7/16 in.
F: 1/16 in.
G: 3/16 in.