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.
Zircosil 5 Opacifier is a fine grade opacifier used to produce white and coloured glazes by imparting high opacity, craze resistance and temperature stability. Additions of 4-7% produces semi-opaque finishes and 8-12% gives full opacification.
A very fine version of zirconium silicate also known as Zircon Opacifier, Opacifine, Opax, Ultrox, Zircopax and Superpax