Gravel-Lok™ is a single component, moisture curing liquid scientifically designed to bond together a wide variety of aggregates. When combined with Cell-Tek's LSG Series Load Support Grid, the result is a permeable and durable natural stone pavement system which can be utilized in a wide variety of applications. The system is an ideal solution for stone scaping applications in residential and commercial areas. Maintaining the strength of traditional paving methods, nothing is sacrificed while creating an economical, decorative and functional pavement system. Gravel-Lok is perfect for Porous Pavements, Flower Beds & Gardens, Stone Scaping, Historic Sites, Parking Lots, Golf Courses, Driveways, Trails & Pathways, Tree Surrounds and French Drains.