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.
Cola Bicomponente para Emenda de Madeira
ISO 9001
Adesivo profissional bicomponente para emenda de madeira maciça e montagem de móveis.
Especificações Técnicas
| 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 |
Especialistas em adesivos respondem em 24 h.
Características Principais
- Water-resistant bond for indoor and outdoor use
- Suitable for solid wood, finger joint, and laminated boards
- Two-component system for controlled curing
Aplicações
- Solid wood splicing
- Finger jointing
- Furniture assembly
- Flooring production
Frequently Asked Questions
What is the Cola Bicomponente para Emenda de Madeira used for?
The Cola Bicomponente para Emenda de Madeira by Desay is designed for solid wood splicing, finger jointing, furniture assembly. Adesivo profissional bicomponente para emenda de madeira maciça e montagem de móveis.
What are the specifications of the Cola Bicomponente para Emenda de Madeira?
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 Cola Bicomponente para Emenda de Madeira come with certifications?
Yes, the Cola Bicomponente para Emenda de Madeira is ISO 9001 certified.
How can I get a quote for the Cola Bicomponente para Emenda de Madeira?
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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