Description
USG Hydrocal White Gypsum Cement 2.5 lbs - Molding and Casting Both Hollow and Solid. Good Size for Small Projects
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- 2.5 lb size - Good size for Small Projects
- High Strength Gypsum - For Molding and Casting
- More Porous than Ultracal 30 - Popular choice of Latex Mask Makers
- 6000 PSI strength when dry: resistant to breaking and chipping