Tenax Transparent Knife Grade H is a high-viscosity, transparent polyester adhesive for seaming, repairing, filling, rebuilding, and bonding natural and engineered stone. Its non-sag knife-grade body holds on vertical and horizontal surfaces, and it cures fast to a shiny, highly polishable finish that colors easily to match the stone.
| Property | Detail |
|---|---|
| Brand | Tenax |
| Chemistry | Polyester |
| Consistency | Knife grade (high viscosity, non-sag) |
| Color | Transparent — polishable and colorable |
| Gel Time | 4–6 min at 77°F (25°C) |
| Tack-Free Time | ~25–30 min at 77°F (25°C) |
| Working Time | 60–80 min at 77°F (25°C) |
| Mix Ratio | 100 : 2–3% hardener by weight |
| Service Temp (after cure) | 32–230°F (0–110°C) |
| Use | Interior |
| Application | Vertical or horizontal seaming, repair, filling, bonding |
For seaming, repairing, filling, rebuilding, and bonding travertine, marble, granite, and engineered stone. If tinting, add color before the hardener, then catalyze at 2–3% by weight. Recommended for interior use.
Wear appropriate PPE. Follow manufacturer instructions and safety regulations.
