Filling holes and casting repairs, this 4 lb. can of plaster is a fast-setting gypsum plaster that mixes with water to a smooth paste, then sets rock-hard in minutes to fill holes, patch walls and ceilings, set hardware, and cast shapes. Poured or troweled into a hole or mold, it expands slightly as it sets to grip tightly and cures to a dense, sandable, paintable surface harder than ordinary spackle. It is the classic material for anchoring bolts and brackets in masonry, repairing plaster walls, and craft and mold casting. A resealable can keeps the plaster dry between uses. Mixed in small batches as needed, it is a shop and maintenance staple for hard, fast repairs.
Key Features:
- 4 lb. can Gypsum Plaster -- Mixes with water and sets rock-hard in minutes.
- Fills & Patches -- Fills holes and patches plaster walls and ceilings.
- Grips Tightly -- Expands slightly as it sets to anchor hardware and bolts.
- Hard & Sandable -- Cures to a dense, sandable, paintable surface.
- Casting & Repair -- For mold casting and fast structural patches.
Where to Use:
- Hole filling -- Patching walls, ceilings, and masonry.
- Anchoring -- Setting bolts, brackets, and hardware.
- Casting & craft -- Mold casting and repairs.