Seaming made simple. Surface Bonder Xi+® is the latest generation of pre color matched adhesive for the surfacing industry, building on decades of fabricator trust and field-proven performance. Available in more than 300 pre-mixed colors and ideal for seaming, mitering, laminating and more, Xi+® is the trusted choice of fabrication professionals for today’s diverse project requirements.
Expanded performance for modern substrates Xi+® has proven performance on natural stones including granite, quartz and engineered stone, sold surface, and other popular surfaces. New Xi+® features enhanced bonding capabilities and substrate compatibility, delivering particularly improved performance on porcelain, marble, and sintered surfaces—materials increasingly specified in contemporary design projects. The formulation delivers a consistent working time of 10-15 minutes with a 20-30 minute fixture time, while maintaining the flow and sag properties fabricators know and trust. With Greenguard certification for indoor air quality standards, Xi+® addresses the evolving needs of surface fabrication professionals.
| Appearance (Adhesive) | Clear or colored viscous liquid |
| Appearance (Activator) | Clear to white viscous liquid |
| Mix Ratio (Adhesive : Activator) | 10:1 optimum |
| Operating Temperature | 60°–85°F (15°–30°C) * Use at temperatures below 55°F(12°C) or above 90°F(32°C) may cause incomplete cure, yellowing and poor bonding strength. |
| Working Time | 9 – 14 minutes |
| Fixture Time | 20 – 30 minutes |
| Operating Temperature | 60°–80°F (16°–27°C) |
| Viscosity — Adhesive | 20,000 – 50,000 cPs |
| Viscosity — Activator | 700 – 2,000 cPs |
| Color — Adhesive | Clear or colored viscous liquid |
| Color — Activator | Clear liquid |
| Density | 1.1 g/mL |
| Mix Ratio A:B (Volume) | 10:1 |
| Recommended Bond Line | 0.002 – 0.040 inches (0.05 – 1.0mm) |
| Shelf Life | 2 years |
