Reynolds Advanced Materials
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No. 1 Pottery Plaster

Casting Plaster

USG No. 1 Pottery Plaster is noted for outstanding performance and long life. The standard of the industry, it is the best material available for sanitary-ware and dinnerware slip casting. Formulated for long life and reduced breakage (stronger molds). Available with or without thermal shock additive.


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Technical & Safety

Technical Bulletin


Additional Documents

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alertThis material has a by-weight mix ratio. An accurate gram scale is recommended.