ProJoint™ Gravlock™

ProJoint™ GravLock™ is your easy, safe and effective solution for keeping loose aggregates like gravel and mulch firmly in place without compromising on look or environmental standards.

This pre-mixed, water-based resin binds gravel and mulch quickly into a natural-looking, stable surface – perfect for tidy patios, paths, and garden areas.

Just pour, spray, or mix it into your chosen granular material. No messy tools or complex prep required.

Fully permeable and compliant with Sustainable Drainage Systems (SuDS), GravLock™ allows water to pass through naturally, so it’s both practical and environmentally responsible.

UV-stable, frost-resistant and designed to withstand the British weather, GravLock™ helps suppress weeds and keeps gravel from scattering, keeping your outdoor surfaces neat and tidy for longer.

Being water-based and non-toxic, it’s perfectly safe to use around people, pets, and greenery. No nasty chemicals, just peace of mind.

One 5  litre container covers up to 10 m² in a single coat, saving you time, effort and hassle.

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You’ll find the answers to our most frequently asked questions here and if there is anything else we can help with, please don’t hesitate to contact us at [email protected].