Spectrum 1511 Black Stoneware Glaze Plasters & Mold Acc. This gives the potter the

This gives the potter the ability to produce multiple pieces in a shorter period of time

Small Square: 18mm outside

While the glazed surface may pass leach tests

The convex side is great for compressing clay and knocking out the air bubbles

The motor is tested under a load until the temperature of the motor reaches thermal equilibrium (the temperature quits rising)

Spectrum 1511 Black Stoneware Glaze Plasters & Mold Acc. This gives the potter theBrushing Directions: Shake or stir well. Use a soft brush to apply 3 smooth, flowing coats to stoneware clay which has been bisque fired to cone 04. Dry foot or stilt, and fire to cone 5. Thin with water if necessary.