Outdoor liquid adhesive commonly used landscaping applications. Non-shrink formula ensures a permanent repair that won't shrink or crack over time. Ready to use - just pour using watering can or garden sprayer. (Rinse thorougly after use). Dry to the touch after 1 to 2 hours. Foot traffic and resumption of normal activities after 72 hours. Water-based formula is environmentally friendly and non-toxic. Adhesive for Landscaping Materials. Ready to use. No Mixing Required. Non-Toxic Weather-Resistant Strong Binder for Gravel, Sand, Pine, Straw, Pebbles, Gravel & more! Excellent / flexible hold for Garden, Mulch Lock and more!