Petra 64 oz Clear Mulch Glue Concentrate

2X BINDING POWER AT THE BEST VALUE PER SQ FT: Ultra-concentrated, pro-grade formula locks down mulch and rock 2x stronger than leading competitors, with superior coverage up to 225 sq ft per coat — the most landscape adhesive value in the aisle

ULTRA-CONCENTRATED FORMULA — JUST ADD WATER: Simply pour Lockscape Concentrate into a standard pump or garden sprayer, mix with 1 part water, and spray, No special equipment, no complicated ratios, and twice the project coverage of typical ready-to-use adhesives

LOCKS DOWN ROCK, GRAVEL, AND STONE: Ideal rock glue and gravel glue for pea gravel, decomposed granite, river rock, and smaller decorative stones — keeps edges crisp and stops scatter onto walkways, lawns, and landscaping

SECURES ALL TYPES OF MULCH: Works as a powerful mulch glue for wood chips, bark mulch, and rubber mulch — perfect for flower beds, tree rings, and low-traffic landscape areas

LONG-LASTING, UP TO 2-YEAR HOLD: UV-stable, durable bond resists washout, wind, heavy rain, and erosion for up to 2 years — far longer than typical landscape adhesives — so you re-mulch and re-apply less often

STOPS EROSION ON SLOPES AND HILLSIDES: Creates a firm, locked-in surface that holds mulch, gravel, and rock in place on slopes, embankments, and drainage areas where loose material normally washes away

PET-SAFE, PLANT-FRIENDLY, AND 100% WATER-PERMEABLE: Water-based, non-toxic, eco-friendly formula is safe for pets, kids, and plants, and lets water, air, and nutrients flow freely to the soil for a healthy landscape

DRIES CRYSTAL CLEAR FOR A NATURAL FINISH: Invisible once cured — won't discolor or yellow mulch, rock, or stone, preserving the natural look of your landscape design

FAST DRY TIME AND LEAF-BLOWER FRIENDLY: Cures in just 12 to 36 hours depending on sunlight and weather, then stands up to leaf blowers so you can clear debris without displacing a single stone or chip