Elements are designed to mature at cone 06/05. Apply 2-3 coats to shelf cone 04 bisque, allowing to dry between coats. As movement and flowing are characteristics of these glazes, taper off toward the bottom of the ware to prevent glazes running off the piece onto kiln shelves. Elements can be fired at higher temperatures but will change in appearance, testing is recommended prior to use.
Firing range: Shelf Cone 06-05 - 1000-1040C