Stop the scatter and lock in your landscape with PetraMax Lockscape-the pro-grade Mulch Glue and Rock Glue trusted by DIYers who want results that last. This all-in-one landscape adhesive acts as a powerful gravel binder, landscape Rock Glue, and Gravel Glue to anchor pea gravel, decorative stone, wood chips, and rubber mulch-even in high-erosion zones. Coverage? Ready to go right out of the jug. Just pour into your pump sprayer and apply as a landscape glue spray for rocks or Rock Glue spray-no mixing, no dilution, no mess.