Flexlock Dust is a unique mixture of polymer binders and calibrated stone available in Sahara Beige or Stone Grey. Once Flexlock Dust sets, it becomes very firm and locks between the stone joints while still retaining flexibility and providing a long lasting, durable jointing material. Flexlock Dust is recommended for a variety of uses including pool decks, patios, footpaths, and any other pedestrian applications.
It sets above the freezing temperature of 59°F (15°C) and can be used for joints that are a minimum of 1/2″ (1.25 cm) to a maximum of 6″ (15 cm) wide.
Flexlock Dust is compatible with all types of wet cast and natural stones and ideal with the application on Gator Base panels foundation.