EVERBUILD Lumberjack 650 Floor Adhesive - All Timber Flooring

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. Surface Preparation: Ensure substrates are sound, clean, and free from dust, grease, or surface laitance. Remove all loose material.. Application: Apply using a notched trowel appropriate for the flooring type. Spread evenly and press flooring into place while adhesive remains tacky.. 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.