Kiln Wash is used to protect kiln shelves from glaze drips and pottery from sticking to the shelves.
It comes as a powder which you mix with water to a milky consistancy.Apply it to the top side of kiln shelves with a brush.
It is better to apply several thin layers than one thick layer.
Please do not apply kiln wash to the bricks of your kiln.
If you require kiln wash for glass slumping please specify.