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Laguna Wollastonite Vansil, W10 is a coarse powder.
It is available in a dry 20-lb container.
Vansil W10 is a coarse powder grade of wollastonite that can be used as a reinforcing filler in coating, adhesives, and sealants.
It is used to reduce shrinkage in clay bodies.
It is an auxiliary flux in clays and glazes.
The crystalline structure aids in fast drying and firing of clay bodies.
It reduces the risk of pin holing compared to whiting, because it produces less gassing of clays during glaze firing.