DUE TO CHANGES IN COURIER WEIGHT REGULATIONS, WE CAN NO LONGER SHIP 25KG BAGS IN A BOX AS IT IS OVER THE 25KG MAXIMUM SHIPMENT. THEY WILL NEED TO BE SHIPPED IN HEAVY DUTY PLASTIC BAGS. IF 6 OR MORE BAGS ARE ORDERED, WE CAN SHIP VIA A PALLET. UNFORTUANETLY, WE WONT BE ABLE TO ASSIST IN ANY CLAIMS IF THERE IS DAMAGE IN TRANSIT, AS THIS IS OUT OF OUR CONTROL.
Replaces Ferro Frit 4131.
This glaze is recommended for pottery and artware use due to its glossy, finished surface and transparency.
Chemical Composition
High Level (>10%) SiO2, B2O3, Al2O3
Medium Level (2 – 10%) K2O, Na2O, CaO
Low Level (<2%)
Firing
Firing temperature: 1180 - 1230C
Firing cycle: 3 – 8 hrs.
Thermal Characteristics
Cubic Thermal Expansion (30 – 300C): 180 x 10-7
Softening Point: 715C
