Liner-Lock™ Self-sealing Geomembrane Anchoring

Whether you’re working on landfill capping, liquid containment, or repair work, Liner-Lock™ provides strong, air-and liquid-tight anchoring with no welding, trenching or heavy ballast required.

Liner-Lock™ features a two-part, self-sealing clamp that grips the membrane with minimal disturbance, locking into the engineering properties of the soil to resist uplift, drawdown and sliding forces. The integrated capstan ‘tie-off’ allows simple connection to other anchors or geosynthetics, enabling a full-site grid system for increased stability on steeper slopes. Metal edges are fully enclosed in plastic for safe handling and reduced risk to the liner during installation. 

From complex containment projects to fast, effective repairs, Liner-Lock™ helps you cut installation time, reduce material usage, and minimize reliance on heavy machinery. Made from inert, chemically resistant materials, it delivers long-term performance in even the harshest environments. With high working loads and full support from our US-based technical team, Liner-Lock™ is a reliable solution for critical applications where sealing and security matter.