Description
Overview
Bonstone Last Patch Limestone is a mortar-consistency patching compound for cosmetic repairs that need to resemble limestone. The kit combines a textured Part A with liquid Part B and can be shaped to rebuild small surface defects.
Features
- Exterior-grade, UV-stable aesthetic repair material.
- Useful for overfill-and-finish repairs and stone corner reconstruction.
- Available colors suit different limestone tones.
What's Included
- 1 quart Part A.
- Four 1 oz tubes Part B.
The kit photo shows the container and hardeners, not the selected patch color. Confirm the color against a physical sample before making a visible repair.
Specifications
- Kit format: Quart Part A with four 1 oz Part B tubes
- Mix ratio: 7 parts A to 1 part B by weight
- Consistency: Mortar-like / knife grade
- Preparation: Dry, dust-free stone without oil, grease or coatings
Color Options
- Indiana Buff
- Indiana Gray
- Texas Cream
- Beaumaniere Brown
- Blue Stone
Downloads
Applications
For limestone surface patches, anchor holes, damaged corners and capping of crack repairs. The textured compound is selected for its limestone-like appearance rather than for a glassy, polished-granite finish.
Selection and Use
- Measure by weight: the separate mixing instructions specify 7:1. Do not substitute equal-sized volume measures.
- Mix thoroughly and apply promptly. Form the patch as close as practical to the finished profile to reduce later grinding.
- Use compatible powdered tint for color adjustment and follow the supplied instructions for permitted additions. Keep Part B tightly closed and follow the label’s storage and finishing-time directions.
