ProKleen Pro-Kleen Ultimate Rock Glue 5L (Covers 80 ft2) - Rock Glue Binder For Gravel, Stones, Slate & Mulch

From Pro-Kleen, Ultimate Rock Glue is a water-based binder designed to fix and stabilise rocks sized 4–20mm for a cleaner, more orderly finish outdoors. Ideal for keeping decorative rock beds, garden borders and tree surrounds looking neat, it can also be used around stepping stones, in flower pots, and with slate, mulch, bark and gravel where you want surfaces to stay in place.

Once cured, it forms a porous layer that allows water to pass through, helping maintain hydration in beds and pots while holding stones securely. The formula is described as non-toxic, eco-friendly, vegan-friendly, cruelty-free and biodegradable, and is stated to be safe for children, pets and wildlife. For application, rocks should be clean and dry, with a minimum temperature of 10°C; curing time is 72 hours, with annual reapplication recommended to maintain strength and finish.

Key features

• Designed to stabilise 4–20mm rocks
• Suitable for use on brick, concrete, fibre-cement, plaster and wood
• Water-based, non-toxic formula
• Porous finish allows water to pass through once cured
• Coverage up to 80 ft2 with three coats
• 2-year guarantee
• Model number 286707a
• Product code 5056411347895

Specifications

• Application conditions: Dry
• Container type: Bottle
• Curing time: 72h
• Volume: 5000ml
• Weight: 5000g
• VOC level: No VOC level recorded
• VOC emissions class in indoor air: No VOC level recorded

Rackhams Reference : 9WMYB4H2UL