SuperPeg II is a second generation, advanced high-heat resistant refractory material used for custom ceramic firing stabilizing. The material can be easily shaped and used with any type of porcelain. Available for a variety of uses in the laboratory, the material is stable up to 1300°C (2375°F), eliminates firing distortion and contamination. SuperPeg II offers a freeze stable solution for hassle free shipping and extended shelf life for added value. Packaged 12cc Syringes and come 4 per package.