High Strength Carpet Adhesive | Water-Based Flooring Glue for Carpet Installation and Commercial Flooring Projects
LG840 is a premium, water-based dispersion pressure-sensitive adhesive designed for peelable carpet tile installation. Solvent-free and odorless when dry, it provides strong, reliable bonding for vinyl-backed carpet tiles and carpet underlays, with an ultra-long 24-hour working window for installation flexibility.
LG840 provides exceptional flexibility for every job. With up to 24 hours of open working time—far longer than standard carpet adhesives—you can take your time laying tiles, matching patterns, and making adjustments without feeling rushed. Simply roll it on with a standard wool roller, wait 30–60 minutes until tacky, and begin installation. With 8 m² per liter coverage, one 20L bucket covers up to 160 m²—excellent value that helps keep your project within budget. Faster setup, extended working time, and reliable coverage.
LG840 is an ideal choice for occupied spaces and sensitive environments. Its water-based dispersion formula contains zero harmful solvents, so you don’t have to worry about strong chemical fumes—and once dry, it is completely odorless. It is also non-flammable, making it safer for job sites, storage, and transport. Clean up tools easily with soap and warm water before the adhesive cures, eliminating the need for messy solvent cleanup. Safe for installers, safe for occupants, and easy on the environment.
LG840 delivers more than convenient installation—it provides long-lasting performance. Its excellent plasticizer migration resistance helps prevent adhesive breakdown from vinyl-backed carpet tiles, keeping your floor flat and secure year after year—without curled edges or lifting tiles. The pressure-sensitive, peelable bond allows for easy repositioning during installation while forming a strong, durable bond once cured. Backed by German technology and quality certified to ISO 9001, LG840 is a dependable adhesive solution for professional carpet tile installations built to stand the test of time.
Raw material foundation | Based on decentralized |
Working hours | 24 h |
Coverage | 8 m²/L |
Detergent | Clean with soapy water before the adhesive starts to dry |
Storage time | 1 year |
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