2-count pack includes two 4 oz. (118 mL) jars of AMACO Bisque Fix No. 28897B. AMACO Bisque Fix No. 28897B (4 oz.) is a white paste that is an excellent mending material for bisque. Use to bond bisque pieces together or fill up broken cavities. Can be colored using metal oxides or ceramic stains to match the underlying bisque. Apply with a spatula, then fire to the temperature of the clay and glaze that you are using, up to Cone 10. 2-count pack includes two 4 oz. (118 mL) jars of AMACO Bisque Fix No. 28897B.AMACO Bisque Fix No. 28897B is a white paste that is an excellent mending material for bisque. Bisque Fix can be used to bond pieces together or fill up broken cavities and can be colored using metal oxides or ceramic stains to match the underlying bisque. Apply with a spatula, then fire to the temperature of the clay and glaze that you are using, up to Cone 10. 4 oz. (118 mL) jar. Help your Bisque Fix last longer by storing it properly! After using, put a thin layer of water in the jar, then recap and store. Before using again, pour off the water and remix, then apply as normal. Seal the container tightly; exposure to air will cause the material to harden. Do not freeze.