Hydro-Stone

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Description

[U.S.Gypsum] A registered trademark for a gypsum cement composition. Hydro-Stone® has been used for casting sculptures and relief ornaments. It has low shrinkage but can yellow with age.

Synonyms and Related Terms

Hydrostone; hydrocal

Risks

Resources and Citations

  • G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 38
  • Marie Svoboda, Conservation Survey Index, unpublished, 1997

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