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Description
Description
K-Bond POLY-EPOXY Vinyl Ester Blend Knife Grade Stone Adhesive — High-Strength (5 Gallon Ship-Saver, 17 kg)
K-Bond POLY-EPOXY is a premium vinyl ester blend, knife-grade stone adhesive engineered for the best possible balance of working time to cure speed with higher bond strength than standard polyester adhesives. It cures to an exceptionally hard, high-strength bond for bonding, laminating, seaming and repairing granite, quartz and natural stone. This is the 5-gallon (17 kg) ship-saver production unit.
| Property | Detail |
|---|---|
| Brand | K-Bond |
| Manufacturer | InnoChem LLC (member of the AKEMI Group) |
| Base Chemistry | Vinyl ester blend adhesive (two-component) |
| Hardener | BPO cream hardener, 2–4% by weight |
| Color | Neutral translucent / clear |
| Consistency | Thixotropic gel paste (knife grade — won't sag on vertical surfaces) |
| Working Time | 4–6 minutes at 77°F (25°C) |
| Tack-Free | 10–20 minutes |
| Machinable / Cure | 20–30 minutes |
| Final Hardness | Shore D 86–88 (ASTM D-2240) |
| Glass Transition | 149°F / 65°C |
| Tensile Strength | 12,000–14,000 psi (ASTM D-638) |
| Compressive Yield | 20,000–22,000 psi (ASTM D-695) |
| Flexural Strength | 12,000–14,000 psi (ASTM D-790) |
| Unit Size | 5 Gallon Ship-Saver (17 kg) |
- Vinyl ester blend — higher bond strength than standard polyester
- Very hard cured bond (Shore D 86–88)
- 4–6 min working time; machinable in 20–30 minutes
- Bulk 5-gallon (17 kg) ship-saver unit for production shops
Bonding, laminating, seaming and repairs on granite, quartz and natural stone where a high-strength, hard-curing joint is required.
Wear appropriate PPE. Follow manufacturer instructions and safety regulations.
