Amaco Bisque Fix
This white paste is an excellent mending material for bisque that can be used to bond pieces together or fill up broken cavities. Bisque Fix can be colored to match the bisque using metal oxides or ceramic stains. After applying with a spatula, fire to the temperature of the clay and glaze that you are using -- up to Cone 10
Important Storage Note:
Bisque fix is and air set concrete type product. There is a way to keep it longer. After you have used it and are ready to put it away, put a thin layer of water in the jar then recap and store. When you go to use it again pour off the water, remix and apply as normal.