



🧱 Restore your stone like a pro—flawless, weatherproof, and built to last!
Bonstone Last Patch Limestone Repair Kit is a high-viscosity, UV stable urethane adhesive designed for professional-grade repairs on limestone, granite, marble, and concrete. It withstands sun exposure without discoloring, works below freezing temperatures, and matches the porous texture of natural stone for invisible, durable patching on chips, spalls, and broken corners.
| ASIN | B072J2QYZ9 |
| Best Sellers Rank | #223,893 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #209 in Urethane Adhesives |
| Brand | Bonstone |
| Brand Name | Bonstone |
| Color | Grey |
| Compatible Material | Concrete, Stone |
| Container Type | Tube |
| Customer Reviews | 3.9 out of 5 stars 9 Reviews |
| Item Form | Cream |
| Item Package Quantity | 1 |
| Manufacturer | Bonstone |
| Material | Limestone Texture Urethane |
| Material Type | Limestone Texture Urethane |
| Specific Uses For Product | Tile Repair, Repair, Restoration, Masonry |
| UPC | 617633930088 |
| Unit Count | 1 Count |
| Viscosity | High Viscosity |
| Volume | 1 Quarts |
| Water Resistance Level | Water Resistant |
A**X
Works better than expected
This product was perfect for repairing cut stone headers on a limestone wall. It expands a bit more than I expected, but it was easy to sand it down - it has roughly the same consistency as the limestone it adheres to and doesn't crumble when you sand it.
R**K
Great product
Looked just like the limestone I needed to repair. Saved my bacon with an irritated homeowner
Trustpilot
1 month ago
2 months ago