PetraMax Lockscape mulch glue max delivers professional-grade hold without any prep work. No measuring cups, no mixing ratios, no waiting around before you start. Just apply two coats, let it cure, and you are done. Here are the full specifications:

Mix Ratio

Ready to Use (No Mixing Required)

Application Method

Garden sprayer (2 coats recommended)

Cure Time

~24 hours (weather-dependent)

Reapplication

Every 6 to 12 months

VOC Content

Zero VOCs

Lockscape’s ready-to-use mulch glue keeps the job simple while giving you a cleaner, longer-lasting finish. Just open the bottle, pour it into your sprayer, and apply with no measuring or mixing required. The formula works its way between mulch pieces to create a strong hold that helps prevent shifting, weed growth, washout, and messy bare spots in areas like sloped beds, tree rings, pathway borders, and spots near downspouts. It is also a non-toxic, plant-safe formula that is safe to use around pets and kids once fully dry, and as it cures, it leaves behind a slight shine that gives your mulch a fresh, polished look.

Store tightly sealed at room temperature in a cool, dry place away from direct sunlight and freezing temperatures. Dispose of empty containers according to local regulations for plastic waste. Never pour unused product into drains, storm sewers, or natural waterways

Ready to Use Mulch Glue Max

$58.99

Shipping calculated at checkout.

PetraMax Lockscape RTU mulch glue max locks mulch in place with a ready-to-use formula that dries clear, stays water-permeable, and helps prevent washouts, scatter & constant re-edging.

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Mix Ratio

Ready to Use (No Mixing Required)

Application Method

Garden sprayer (2 coats recommended)

Cure Time

~24 hours (weather-dependent)

Reapplication

Every 6 to 12 months

VOC Content

Zero VOCs

Frequently Asked Questions

Does mulch glue actually work, and does it hold strongly?

Yes. Lockscape RTU Mulch Glue Max penetrates between mulch pieces and bonds from the inside out, creating a strong, weather-resistant hold. When applied in two coats as directed, it stands up to rain, washout, wind, and regular yard use.

How long does mulch glue last?

Lockscape RTU Mulch Glue Max lasts up to one year. In areas with harsher weather, heavier rain, or stronger sun exposure, it may need a touch-up sooner.

Will it hold in heavy rain, irrigation, wind, or on slopes?

Yes, once fully cured. The formula is designed to hold through heavy rain, regular irrigation, wind, and runoff-prone areas like slopes. For best results, keep the treated area completely dry during the full cure window.

Does it dry clear, or will it leave residue or a visible film?

It dries clear with no cloudy residue or visible film. During application, the formula looks slightly milky so you can see coverage, then dries within 24 hours while keeping the natural color and texture of the surface with a soft, clean shine.

Will it clog my sprayer or be hard to spray?

No. The formula sprays smoothly and does not clog the nozzle or restrict flow when used properly. You can use the PetraTools HD101 1 Gallon Pump Sprayer, then rinse it with warm, soapy water after use.

How many coats do I need, and should I do thin coats or one heavy coat?

For mulch, apply two even coats for the best hold. One gallon covers up to 150 square feet per coat. Spray clean, dry mulch evenly, rake and turn it, then apply the second coat and tamp down.

How long does it take to dry and cure, and what weather conditions do I need?

Lockscape RTU Mulch Glue Max usually cures within 24 hours, depending on temperature and climate. Apply only to clean, dry, debris-free mulch, check the rain forecast first, and allow 24 hours with no moisture exposure.

Is it safe for pets, kids, plants, and tree rings?

Yes. This non-toxic, VOC-free formula is safe for pets and children once fully cured. It is also safe for plants, vegetables, soil, and tree rings, while the 100% water-permeable bond still lets water reach roots.

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Ready to Use Mulch Glue Max