Description
Overview
Touchstone Edge System is a clear, flowing epoxy for countertop fabrication and stone lamination. This gallon-container kit contains two gallons of Part A and one gallon of Part B, for three gallons of combined components.
Features
- Transparent adhesive can be tinted and polished.
- Exterior-grade system for interior or exterior bonding.
- Suitable for humid and freeze-thaw service conditions after proper curing.
What's Included
- Two 1-gallon containers of Part A.
- One 1-gallon container of Part B.
Specifications
- Product code: B-021001
- Kit total: 3 gallons
- Mix ratio: 2 parts A to 1 part B by volume
- Pot life at 75°F: 25 minutes
- Initial set at 75°F: 2 hours
- Full cure at 75°F: Within 24 hours
- Minimum material and substrate temperature: 55°F
- Approximate spread: 30 sq. ft. per gallon at 50 mils; joint geometry affects yield
Downloads
- Bonstone Touchstone Edge System Adhesive Technical Data Sheet
- Bonstone Touchstone Edge System Adhesive Safety Data Sheet
Applications
For countertop edge build-up, bullnose and apron lamination, rodding, stone patching and mending, anchor-bolt work and bonding stone to compatible construction materials. The flowing grade needs a joint that can retain liquid adhesive.
Selection and Use
- Prepare completely dry, clean, dust-free bonding surfaces without oil, grease or coatings. Measure the components by volume and mix only what can be placed promptly.
- Initial set is not full cure; avoid stressing or machining the joint too soon. Some yellowing and chalking can occur under ultraviolet exposure.
- Prolonged cold storage can cause crystallization. Consult the linked reconstitution directions before using material that has become stiff or grainy.
