Product Overview
Fermacell Jointstick Greenline supplied in a 310ml cartridge. This ready-to-use, moisture cross-linked polyurethane adhesive is formulated for bonding square-edged Fermacell Gypsum Fibreboards and Fermacell Powerpanel H2O boards in wall and ceiling systems.
The adhesive applies as a stable, non-foaming paste that cures to a tough-elastic bond, ensuring durable, crack-free joints. Designed for clean and efficient application, it is free from isocyanates, silicones, and solvents, providing a safe, low-emission installation solution.
The precision applicator nozzle delivers a consistent bead directly into the joint for controlled and reliable adhesion.
Features & Benefits
- Purpose-designed adhesive: Developed specifically for jointing square-edged Fermacell boards in walls and ceilings.
- Clean and safe composition: Hazard label-free and emission-tested by eco-Institut Cologne.
- Solvent-free formula: Contains no isocyanates, plasticisers, silicone, or solvents for improved indoor safety.
- Non-foaming reaction: Remains stable during curing, ensuring a smooth, void-free joint line.
- High joint strength: Produces strong, durable connections, even for unsupported horizontal joints.
- Crack-resistant: Cures to a tough-elastic bond that maintains joint integrity under movement.
- Easy to use: Bonds and fills joints simultaneously with an applicator nozzle that dispenses adhesive centrally.
- Cartridge size and colour: 310ml cartridge; light green adhesive for visible application control.
Applications
- Gypsum fibreboard jointing: For square-edged Fermacell boards on wall and ceiling systems.
- Powerpanel H2O installations: Suitable for high-humidity areas classified as exposure class A0.
- Interior construction: Used in both residential and commercial drylining systems.
- Board joint sealing: Provides structural bonding and joint integrity in place of joint filler systems.
Installation Guidance
- Preparation: Ensure board edges are clean, dry, and free from dust or contamination.
- Application: Apply adhesive bead centrally along one board edge using the supplied nozzle.
- Fitting: Press adjoining board firmly into place; adhesive should slightly extrude from the joint.
- Temperature range: Apply at room and substrate temperatures ≥ +5°C; adhesive temperature +10°C to +35°C.
- Drying time: Approx. 18 to 36 hours at +15°C to +25°C, depending on humidity and ventilation.
- Cleaning: Remove excess adhesive immediately before curing with a clean cloth.
Compliance & Performance
- Adhesive type: Moisture cross-linked polyurethane-based, single-component paste.
- Colour: Light green for easy visibility during application.
- Consistency: Paste-like, non-foaming, and stable under pressure.
- Curing characteristics: Cures to a tough-elastic, crack-resistant bond.
- Storage and shelf life: 12 months when stored cool, dry, and frost-free.
- Environmental compliance: Free from isocyanates, plasticisers, silicone, and solvents; low-emission formulation tested to TRGS 610.
- Important note: Not suitable for subsequent filling or re-bonding of pre-assembled joints. Always apply in accordance with Fermacell installation guidelines.