EVERBUILD Lumberjack 650 Floor Adhesive - All Timber FlooringEVERBUILD Lumberjack 650 Floor Adhesive

Flexible Hybrid Polymer Adhesive for All Timber Flooring

Lumberjack 650 Floor Adhesive is a high-performance, standard-setting, trowel-applied adhesive formulated using advanced hybrid polymer technology. It is specifically designed for bonding all types of wooden flooring directly to a wide range of subfloor substrates. This 100% active, solvent- and water-free formulation eliminates the risk of warping timber, while offering exceptional flexibility and acoustic damping performance.

Key Features & Benefits

• Solvent & Water-Free: No risk of timber warping or edge curling.
• 100% Active Formula: High solids content for maximum bonding strength.
• Extended Open Time: Up to 60 minutes working time for large surface areas.
• Permanently Flexible: Absorbs subfloor movement and natural expansion of wood.
• Excellent Acoustic Properties: Reduces sound transmission through the floor.
• Gap-Filling: Ideal for uneven subfloors with minor imperfections.
• Compatible with Underfloor Heating: Remains stable and elastic under thermal cycling.

Ideal For

• Solid wood and engineered wood flooring
• Bonding to concrete, screed, plywood, chipboard, existing tiles, and metal subfloors
• Residential and commercial floor installations

Product Details

• Packaging: 14 kg metal pail
• Colour: Beige
• Coverage: Approx. 1 m² per litre (dependent on trowel size and surface)
• Open Time: Up to 60 minutes at 20°C
• Cure Time: Walkable after 12–24 hours; fully cured in 48 hours
• Application Temperature: +5°C to +30°C
• Shelf Life: 12 months (unopened, stored in cool dry conditions)

Application Instructions

1. Surface Preparation: Ensure substrates are sound, clean, and free from dust, grease, or surface laitance. Remove all loose material.
2. Application: Apply using a notched trowel appropriate for the flooring type. Spread evenly and press flooring into place while adhesive remains tacky.
3. Setting: Do not disturb flooring until initial bond is achieved. Avoid foot traffic for 12–24 hours.

Limitations

• Do not apply below +5°C or on frozen or excessively damp surfaces
• Not suitable for bonding non-wood materials
• Subfloors must comply with moisture content requirements

Cleaning of Tools

Clean tools immediately after use with white spirit or Everbuild Wonder Wipes. Cured adhesive must be removed mechanically.