Bonstone Last Patch™ Limestone is a UV stable patching compound for interior and exterior aesthetic repairs to limestone, sandstone, concrete and masonry.
Some of the larger projects Bonstone Last Patch Limestone has been used on include: George Bush Library in Dallas, Texas; Sharon Lynn Wilson Center in Brookfield, WI; Old Soldier's Home in Washington DC.
- Aesthetic Patches & Repairs on Coarse Grained Stones
- Ideal Patching Mitered Corners
- Aesthetic Repairs for Concrete & Masonry Substrates
- Ideal for Limestone Step & Sill Repairs