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Specialized plaster used for fabricating permeable plaster molds.
Key Documents & Design Files
Hydroperm® Metal Casting Plaster is a specialized plaster used for fabricating permeable plaster molds. Hydroperm® Metal Casting Plaster dries with a porous structure of small, uniform, interconnected cells just beneath its surface, offering channels through which steam or other mold gases can escape during the metal-casting operation. Hydroperm® Metal Casting Plaster:
Data Sheets & Specifications
|Data/Submittal Sheet (English)|
Catalogs & Brochures
|System Catalog (English)||PDF 18.5 MB|
Installation & Technical Manuals
|Technical Guide (English)||PDF 83.5 KB|
|Installation Guide (English)|
SDS, Certifications & Reports
|SDS (English)||PDF 56.0 KB|
|Certificates (English)||PDF 972.9 KB|
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Can I color/tint plaster casts?
Yes. For uniform coloring, colorants can be added to the mix water and should be blended thoroughly. For varied color effects, colorants can be added to the slurry.
Both mineral colorants and water dispersed colorants are compatible with our plaster products.