Performance characteristics
The LG9000 water-based adhesive by Shanghai Languan New Building Materials Co., Ltd is a premier solution crafted for floor decoration materials that demand exceptional elasticity and robust curing, including wood flooring, SPC, WPC, and LVT. Its versatility extends to being employed as a wet-bond, pressure-sensitive adhesive on pre-treated absorbent surfaces. Furthermore, it offers gap-filling and pressure-sensitive capabilities for non-absorbent substrates or pre-existing flooring, but should be used sparingly.
With the application of LG9000 on non-absorbent surfaces, flooring installation is optimized when undertaken 20-50 minutes post-adhesive application. The product boasts enduring adhesion with formidable peel and shear strength, rapid curing, and high curing strength. Ensure that substrates are solidified, smooth, dry, and devoid of cracks or dust. For substrates that are uneven, rough, dusty, or non-absorbent, a pre-treatment with LG180 Substrate Hardener or LG670 Non-Absorbent Interface Agent is recommended to avert substrate detachment.
Installation Instructions
For an immaculate wood flooring installation, it is advised to utilize a B11 notched trowel designed specifically for wood flooring adhesive applications. The notched bar should be replaced every 100 square meters to maintain effectiveness. The optimal open time should be gauged based on the quantity of adhesive applied, prevailing climate conditions, and the substrate's absorption rate. The adhesive reaches readiness once it starts forming strings, signifying its efficacy.
In the case of SPC, WPC, and LVT flooring wet bonding, a B1 notched trowel is suggested. As with wood flooring, replace the notched bar every 100 square meters. Begin the flooring installation as the adhesive starts to form strings to ensure effective adhesion and proper transfer to the flooring's back. During installation, meticulously roll the entire surface with a roller and use a cork board to press edges and corners, ensuring a flawless, flat finish. This promotes comprehensive bonding between the flooring and adhesive. A repeat rolling session after 20 minutes is recommended. Adhere strictly to the technical instructions provided by Lan Guan to achieve the best results.
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