Liquid Mask is a rubbery emulsion that dries as a protective film when applied to greenware or bisque. It can also be used on top of fired or unfired glaze, over acrylic areas that have been sealed, and on fired metallics to prevent the area from being over-sprayed with a sealer.

It is not recommended for use over One Strokes on greenware before they are fired. There is a tendency for the colour to be lifted off with the Mask in this instance. The difference between this product and Wax Resist is how it is removed after use. Liquid Mask is peeled away when the project is finished and before the firing process. It does not burn away in the firing like Wax Resist.

Liquid Mask can be used like Wax Resist for similar techniques. However, Mask is generally applied to areas that need to be blocked out in order for another colour to be applied after the first.