Two-component wood splicing glue is a main-agent-plus-hardener adhesive system engineered for structural solid-wood joints in finger jointing, edge gluing, door and window frames, and laminated board production. Unlike single-component PVA white glue, the two-part system cross-links during cure to reach D3 and D4 water-resistance grades under EN 204, producing a bond line that survives repeated wet-dry cycling and outdoor service. Mixed at the specified ratio, it gives controlled open time for machine or manual assembly and a clear, sandable glue line that does not telegraph through finishes.
Colle Bi-composant pour Assemblage Bois
ISO 9001
Adhésif professionnel bi-composant pour assemblage de bois massif et fabrication de meubles.
Spécifications Techniques
| Type | Two-component (main agent + curing agent) |
| Appearance | Milky white liquid |
| Application | Manual or machine |
| Compatible Wood | Solid wood doors, windows, furniture, flooring, integrated boards |
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Caractéristiques Clés
- Water-resistant bond for indoor and outdoor use
- Suitable for solid wood, finger joint, and laminated boards
- Two-component system for controlled curing
Applications
- Solid wood splicing
- Finger jointing
- Furniture assembly
- Flooring production
Frequently Asked Questions
What is the Colle Bi-composant pour Assemblage Bois used for?
The Colle Bi-composant pour Assemblage Bois by Desay is designed for solid wood splicing, finger jointing, furniture assembly. Adhésif professionnel bi-composant pour assemblage de bois massif et fabrication de meubles.
What are the specifications of the Colle Bi-composant pour Assemblage Bois?
Type: Two-component (main agent + curing agent). Appearance: Milky white liquid. Application: Manual or machine. Compatible Wood: Solid wood doors, windows, furniture, flooring, integrated boards.
Does the Colle Bi-composant pour Assemblage Bois come with certifications?
Yes, the Colle Bi-composant pour Assemblage Bois is ISO 9001 certified.
How can I get a quote for the Colle Bi-composant pour Assemblage Bois?
Use the inquiry form on this page, or contact us at jack@desaiglue.com. We respond within 24 hours.
What is the difference between two-component wood glue and PVA white glue?
Single-component PVA white glue cures by water evaporation and reaches D1 to D2 water resistance, which is adequate for dry interior joinery. Two-component wood splicing glue adds a hardener that chemically cross-links the bond, raising water resistance to D3 and D4 grades under EN 204 so the joint survives repeated wetting and outdoor exposure. Choose the two-component system for finger joints, exterior doors and windows, and any structural solid-wood joint that must hold under moisture; choose PVA for dry interior assembly where cost matters more than water resistance.
What water-resistance grade does this two-component board glue meet?
This two-component adhesive meets D3 and D4 water-resistance classifications under EN 204 when mixed and cured at the specified ratio. D3 covers interior joints with frequent short-term water exposure and exterior joints protected from weather, while D4 covers interior joints with frequent long-term water exposure and exterior joints under full weather load. This makes it suitable for window frames, exterior doors, finger-jointed structural timber and flooring, where single-component PVA would creep or fail.
Can this adhesive be applied by machine on a finger-jointing line?
Yes. The two-component system is formulated for both manual and machine application, including automated finger-jointing and edge-gluing lines. The hardener ratio sets a controlled open time so the line can apply, position and clamp before cure begins. For high-throughput lines we supply technical data on mix ratio, pot life and clamp time, and can recommend a grade matched to your press temperature and cycle time. Samples and a TDS are available for line trials before bulk ordering.
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