Description Product Overview RLA Polymers X3 All In One Timber Flooring Adhesive is a high-performance, single-part SMP (silane modified polymer) adhesive designed for bonding solid and engineered timber flooring. It delivers a permanently flexible bond, allowing for natural movement in timber floors while maintaining long-term adhesion and stability. This adhesive is engineered as a true all-in-one solution, combining adhesive, vapour barrier, and acoustic performance in a single product. It is suitable for application over concrete and timber substrates, including installations with underfloor heating. RLA Polymers X3 All In One Timber Flooring Adhesive is formulated to perform in demanding conditions, including substrates with elevated moisture levels, reducing the need for additional membranes or underlays. Key Features Single-component SMP adhesive – no mixing required Permanently flexible bond accommodates timber movement Functions as adhesive, vapour barrier, and acoustic layer Moisture resistant up to 90% RH Isocyanate-free formulation for safer handling Low VOC and Green Star compliant Non-flammable and easy to apply Noise-reducing properties when full transfer is achieved Applications Installation of solid timber flooring Bonding engineered timber flooring Suitable for exotic timber species Application over concrete and timber substrates Use over underfloor heating systems Projects requiring combined adhesive and moisture barrier system Notes Apply using notched trowel (V3, V4, or V5 depending on application) Install timber into wet adhesive film within approx. 20 minutes Ensure 100% adhesive transfer between substrate and timber Do not allow adhesive to skin before laying boards Mechanical fixing or weighting may be required during cure Avoid heavy traffic for at least 24 hours Minimum substrate temperature approx. 10°C Ensure substrate is clean, dry, and prepared to Australian Standards Technical Information Technical Specifications: Type SMP (silane modified polymer) timber flooring adhesive Form Single-component paste Bond Type Permanently flexible Moisture Resistance Up to 90% RH Function Adhesive, vapour barrier, and acoustic layer Open Time Approx. 20 minutes Coverage Approx. 0.9 – 1.3 m² per litre (depending on trowel) Application Method Notched trowel Substrates Concrete and timber Special Properties Isocyanate-free, low VOC, noise reducing Packaging 10L / 15kg pails Shelf Life Approx. 12 months (sealed) This adhesive is designed for professional timber flooring installations where flexibility, moisture resistance, and installation efficiency are critical. Its all-in-one formulation reduces system complexity while maintaining high performance across a wide range of site conditions.
