ROCK LOCK | Rock, Gravel, Stone & Mulch Glue

ROCK LOCK is a super-concentrated, water-permeable landscape adhesive that locks rock, gravel, stone, and mulch firmly in place — preventing erosion and displacement through rain, wind, UV, and seasonal temperature changes. One gallon makes two gallons of ready-to-spray formula. One gallon covers up to 128 sq ft of bed space Locks in rock, gravel, stone, and mulch for lasting stability and erosion control Super concentrate — mix 1:1 with water for twice the volume Clear hold — dries invisible so your landscape looks natural, not coated Water-permeable formula preserves proper drainage and root health Easy DIY mix-and-spray application — no special tools needed Made in the USA by Yard Mastery Product Description Stop fighting your landscape every season. Every time it rains, mulch washes to the edges. Gravel migrates onto the lawn. ROCK LOCK ends that cycle. This super-concentrated adhesive bonds individual particles of rock, gravel, stone, or mulch together at the contact points, fo