Pieces cast with this slip fire to the transulency of fine porcelain. Its working qualities make it easy to cast. It releases easily from molds and patches well when necessary. No. 1 Slip is especially preferable in doll making. Recommended firing temperature is Cone 5 (2205-DegreeF, 1207-DegreeC), however in special cases, such as firing small flat lithophanes, the firing temperature may increase to Cone 6 (2269-DegreeF, 1243-DegreeC). Shrinkage at Cone 5 is 11.75-Percent and absorption is 0-Percent. Available in 1 -Gallon liquid. ACMI certified non toxic. Conforms to ASTM D-4236. Recommended firing temperature is Cone 5 (2205-DegreeF, 1207-DegreeC), however in special cases, such as firing small flat lithophanes, the firing temperature may increase to Cone 6 (2269-DegreeF, 1243-DegreeC). Shrinkage at Cone 5 is 11.75-Percent and absorption is 0-Percent.