Hydro-Stone

Gypsum Cement

Exceptionally strong gypsum cement designed for stretch-press dies and producing cope-and-drag equipment. Hydro-Stone® produces high-quality, indoor novelty and statuary castings that require extremely hard surfaces and superior reproduction of fine detail. This product is self-leveling when poured and not suitable for hollow cast applications

Price and Purchasing

This item cannot be purchased online. Please contact your nearest Reynolds Advanced Materials location for price, availability, and delivery options.

Document Downloads

Technical Bulletin

Safety Data Sheet

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Our Charlotte Reynolds Advanced Materials branch will be permanently closed as of June 18th.
We’re grateful for your support during our time in Charlotte and look forward to continuing to serve you through our other locations.