Product Description
ProJoint GravLock is a high-performance, water-based UV-stable clear resin designed to lock loose decorative aggregates and mulch in place. Once cured, GravLock creates a durable, weather-resistant finish that prevents weed growth and stops loose stones from scattering, keeping paths and driveways neat and low-maintenance.
Why Choose GravLock?
- Binds gravel and mulch with a natural finish, maintaining the look of your outdoor spaces.
- Minimises mess on patios, pathways, and garden walkways.
- Simple pre-mixed formula – just pour, spray, or mix-in.
- Water-based and pet-friendly, safe for use around children and animals.
- Fully permeable and SuDS compliant, making it eco-friendly and drainage safe.
- Resists weather damage, frost, and weed growth for long-lasting performance.

