Designed to keep gravel in place, Gravel-Lok binds various types of gravel together providing a strong-porous surface which can be installed in a wide variety of different applications and settings.

Gravel-Lok is a Polyurethane Based Gravel Binder.
Why it matters: Polyurethane binders perform far better long term than low-cost water based gravel binders. Additionally, due to their decreased strength, water based binders are not suitable for regular foot or vehicular traffic without frequent re-application.