No more wobbly dishes! Create a dish with a completely flat bottom using this mold. Place it on a primed kiln shelf or on kiln shelf paper and slump the glass over it.
GM230 Large Round Slump Ring
Mold Size: 11" Dia. x 1.75" T
Opening Size: 4" Dia.
Refer to the table below for a suggested Slump schedule for a double layer of COE96 glass:
| Segment |
Rate |
Temp (F) |
Hold |
| 1 |
250 |
1250 |
30 |
| 2 |
200 |
1350 |
30 |
| 3 |
9999 |
950* |
90 |
| 4 |
100 |
500 |
00 |
*If using COE90, adjust this temperature to 900