Performance characteristics
The LG9000 water-based adhesive from Shanghai Languan New Building Materials Co., Ltd is expertly crafted for the discerning demands of floor decoration materials. It excels with materials that require superior elasticity and robust curing properties, including wood flooring, SPC, WPC, and LVT. This versatile adhesive performs admirably as a wet-bond, pressure-sensitive solution on pre-treated absorbent substrates. Moreover, it serves effectively as a gap-filling and pressure-sensitive adhesive on non-absorbent substrates or existing flooring, within certain parameters.
For non-absorbent substrates, installation timing is key; flooring can be laid 20-50 minutes post-application of the adhesive. Revel in its exceptional long-lasting adhesion, formidable peel and shear strength, swift curing capabilities, and high curing strength. The foundational surface must be solidly constructed, smooth, dry, devoid of cracks, and free from dust. Should you encounter uneven, rough, dusty, or non-absorbent substrates, pre-treat them with LG180 Substrate Hardener or LG670 Non-Absorbent Interface Agent to prevent debonding.
Installation Instructions
For the impeccable installation of wood flooring, the use of a B11 notched trowel, specifically designed for wood flooring adhesive, is advised. Ensure precision by replacing the notched bar every 100 square meters. The open time is to be determined by the adhesive quantity, climate conditions, and substrate absorption rate. The adhesive is application-ready when it begins to form strings - a perfect consistency for efficient bonding.
For the wet bonding of SPC, WPC, and LVT floors, enlist a B1 notched trowel, with regular replacement of the notched bar every 100 square meters. Commence flooring installation when the adhesive shows string formation, confirming effective adhesive transfer to the floor's back. During flooring installation, meticulously roll the entire surface with a roller, using a cork board to press edges and corners firmly. Ensure the surface is uniformly pressed without any gaps, fostering a robust bond between flooring and adhesive. Conduct a repeat rolling after 20 minutes for optimal adhesion. Adhere strictly to the detailed technical instructions provided by Lan Guan for best results.
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