HydroStone Plaster for Scenery, Dioramas, Dentistry, Mold Casting, Ant Colony, Formicarium, Also Great for Model Railroads & Gaming (2.5 lb)

Description

🎯 Cast with confidence—where precision meets power!

HydroStone Plaster is a premium, US-made gypsum plaster designed for professionals and hobbyists seeking ultra-hard, finely detailed castings. It sets quickly, is 40-50% harder than typical casting plasters, and accepts pigments for custom finishes. Ideal for dioramas, dentistry, mold casting, and model railroads, it comes in a water-resistant resealable bag to maintain freshness.