10 Best Petramax Lockscape Sticky Mulch Glue of 2025

Tested and Reviewed: Top 10 Petramax Lockscape Sticky Mulch Glue deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Petra

Lockscape Sticky Mulch Glue for Landscaping (1 Gallon) - Lasts Up to 2 Years, Non-Toxic, Ultra Concentrated Landscape Binder - Strong Mulch and Rock Glue for Landscaping Pea Gravel, Pine Straw & More

Editor's bottom line:

“This petramax lockscape sticky mulch glue is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

HIGH COVERAGE & MAXIMUM VALUE: One gallon covers up to 128 sq. ft., providing exceptional coverage with great value. Designed for all mulch types, Lockscape Sticky Mulch Glue for landscaping ensures durability and cost-effective landscapingso you achieve long-lasting curb appeal without overspending!
LOCK IN MULCH & PREVENT WASHOUTS: Keep mulch in place through storms, wind, and rain! Our heavy-duty mulch glue for rocks prevents erosion, reduces washouts, and maintains a neat, polished look in garden bedssaving you time on cleanup and reapplication.
SAFE FOR KIDS, PETS, AND PLANTS: Enjoy a beautifully maintained landscape without worry. Our water-based, non-toxic landscape glue is safe for children, pets, and surrounding plants a strong mulch glue for homes, playgrounds, and commercial landscapes.
LONG-LASTING HOLD FOR UP TO 2 YEARS: Our weather-resistant mulch spray glue provides strong adhesion for up to 2 years when applied correctly. Use only on fully dried mulchnot for high-traffic areas. A light annual reapplication helps maintain performance.
EASY DIY APPLICATION NO WAITING BETWEEN COATS: Get professional results with Petratools sprayers and a simple 1:1 dilution. Our mulch glue 1 Gallon dries clear, forming a permeable coating that allows soil hydration and nutrient flow while securing the mulch.
MADE IN USA - AMERICAN FAMILY-OWNED COMPANY WITH 24/7 SUPPORT: PetraMax, a proud American company, offers a 100% satisfaction guarantee with dedicated U.S.-based customer support ready to assist you. For best results, follow directions in the product video, guides section, or manual.

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Picked by 397 people today

9.5

Petra

Lockscape Sticky Rock or Sticky Mulch Glue for Landscaping with Sprayer 1 Gallon, Max Rock Glue for Landscape & PetraTools HD101 Bundle, Lockdown Gravel or Mulch for Landscaping Hold (Stone Max)

Main Highlights

PERFECT BUNDLE: This is the best landscape glue spray bundle, It comes with 1 gallon of glue, and a 1 Gallon pump sprayer for even distribution. This is the absolutely best sprayer to use for landscape glue - don't mess with leaking, poor quality bottle sprayers. You wont find another company able make both.
TOP-RATED GARDEN SPRAYER: The PetraTools HD101 comes with 2 nozzles (a mulch or gravel glue fan-flat nozzle and an adjustable mist nozzle). Lightweight, durable and leak-resistant - there is a wide mouth lid for easy mixing and an extended hose for comfortable landscape spraying.
CONCENTRATED FOR MAXIMUM VALUE & RESULTS: Don't be fooled by weak ready-to-use formulas! Get the ultimate value with our concentrated Petramax Mulch or Rock Glue that makes 3 times the glue of a ready-to-use formula. Just mix with water and easily apply by spraying with a PetraTools sprayer. Our non-toxic formula is water permeable, safe for pets, and isn't harmful for plants.
TRUSTED ALL YEAR COVERAGE: Our secret formula dries fast and lasts long with up to 12 months of complete coverage. This mulch adhesive reduces washouts from heavy rain and even helps stop leaf blowers from blowing your mulch around. Make your life easier and stop the constant sweeping and landscape upkeep!
CHOOSE YOUR SOLUTION: Concentrated formula designed for pebbles, mulch, pine-straw, or even decomposed granite stabilizer - pick your landscape material adhesive in Sticky Rock Glue for landscaping or Sticky Mulch Glue for Landscaping, with sprayer bundle
American Family-Owned Company & USA Support: PetraTools is a USA-based company located in Carlisle, Pennsylvania. All PetraTools products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. PetraTools continues to work hard to deliver top-quality sprayers & solutions to keep your home, lawn, and places of business clean, green, and safe.

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9.5

Petra

Lockscape Sticky Mulch Glue for Landscaping (64 Ounce) - Lasts Up to 2 Years, Non-Toxic, Ultra Concentrated Landscape Binder - Strong Mulch and Pine Straw Glue for Landscaping, Pine Straw & More

Main Highlights

HIGH COVERAGE & MAXIMUM VALUE: One gallon covers up to 128 sq. ft., providing exceptional coverage with great value. Designed for all mulch types, Lockdown Sticky Mulch Glue for landscaping ensures durability and cost-effective landscapingso you achieve long-lasting curb appeal without overspending!
LOCK IN MULCH & PREVENT WASHOUTS: Keep mulch in place through storms, wind, and rain! Our heavy-duty mulch glue prevents erosion, reduces washouts, and maintains a neat, polished look in garden bedssaving you time on cleanup and reapplication.
SAFE FOR KIDS, PETS, AND PLANTS: Enjoy a beautifully maintained landscape without worry. Our water-based, non-toxic landscape glue is safe for children, pets, and surrounding plants a strong mulch glue for homes, playgrounds, and commercial landscapes.
LONG-LASTING HOLD FOR UP TO 2 YEARS: Our weather-resistant mulch spray glue provides strong adhesion for up to 2 years when applied correctly. Use only on fully dried mulchnot for high-traffic areas. A light annual reapplication helps maintain performance.
EASY DIY APPLICATION NO WAITING BETWEEN COATS: Get professional results with Petratools sprayers and a simple 1:1 dilution. Our mulch glue 1 Gallon dries clear, forming a permeable coating that allows soil hydration and nutrient flow while securing the mulch.
MADE & IN USA - AMERICAN FAMILY-OWNED COMPANY WITH 24/7 SUPPORT: PetraMax, a proud American company, offers a 100% satisfaction guarantee with dedicated U.S.-based customer support ready to assist you. For best results, follow directions in the product video, guides section, or manual.

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9.2

Save 11%

Petra

Lockscape Sticky Rock Glue for Landscaping (1 Gallon) - Super Adhesive, Non-Toxic, Easy to Apply Clear Gravel Glue for Landscaping - Decomposed Granite Stabilizer with Extensive Coverage

11% Off

Main Highlights

ROCK-SOLID BOND AT MAXIMUM VALUE: Lockscape Sticky Rock Glue for landscaping delivers exceptional coverage at the best value. Designed for rocks, pea gravel, pebbles, and decomposed granite (not a mulch glue), it ensures long-lasting durability and curb appealwithout overspending!
SAFE FOR KIDS, PETS & PLANTS: Enjoy a beautifully maintained landscapewithout worry! Our non-toxic clear gravel glue for landscaping is safe for children, pets & surrounding plantsperfect for homes, playgrounds & commercial landscapes where safety matters.
YEAR-ROUND WEATHER RESISTANT GRAVEL BINDER: Our stone glue for outside rocks provides a strong hold, even in harsh conditions. This pea gravel glue dries clear & stays permeable while keeping the natural look of rocksideal for rock gardens, pathways & decorative stone areas.
KEEP YOUR LANDSCAPE INTACT & CUT MAINTENANCE COSTS: Our decomposed granite stabilizer prevents erosion & washouts from storms, wind, and rain so you spend less time on cleanup & reapplication, and more time enjoying a pristine outdoor space.
EASY DIY APPLICATION POUR OR SPRAY: Get professional results with the pebble glue for landscaping using a PetraTools sprayer, or choose the Pour & Mix method for extra-strong adhesion. No waiting between coatsjust follow the product video, guides section, or manual for best results!
MADE IN USA TRUSTED QUALITY WITH USA SUPPORT: PetraMax, a proud American family-owned company, has millions of satisfied customers nationwide. We deliver premium landscaping glue for rocks and expert support to ensure you get the best resultsevery time!

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9.0

Petra

PetraMax Mulch Glue for Landscaping Rocks Max Concentrate, Non-Toxic Pea Gravel Binder, Mulch and Rock Glue for Landscaping, Landscape Rock and Gravel Stabilizer - Dries Clear Fast Dry (Max, 32oz)

Main Highlights

SAY GOODBYE TO MESSY MULCH & PEBBLES FOREVER: Our Glue is the original landscape glue that powerfully holds garden mulch, wood chips, shells, sand, pine straw, small pebbles, hay and straw, small gravel, and leaf piles in place. No more mulch wash-outs on your sidewalk!
CONCENTRATED FOR MAXIMUM VALUE & RESULTS: Don't be fooled by weak ready-to-use formulas! Get the ultimate value with our concentrated product that makes 3 TIMES the glue of a ready-to-use formula. Just mix with water and easily apply by spraying with a PetraTools sprayer. Our non-toxic formula is water permeable, SAFE FOR PETS, and isn't harmful for plants.
TRUSTED ALL YEAR COVERAGE: Our secret formula dries fast and lasts long with 12 - 24 months of complete coverage. This mulch adhesive reduces washouts from heavy rain and even helps stop leaf blowers from blowing your mulch around. Make your life easier and stop the constant sweeping and landscape upkeep!
WORKS EVEN WITH SMALL GRAVEL AND PEBBLES: Our pet-friendly resin gravel binder doesn't only work on light and soft materials but also hard and heavy ones like gravel and pebbles, and can even be sprayed with mulch dye and on rubber mulch for playground. You just need to adjust the amount of glue used and apply a thick layer of the solution to make sure it holds the gravel or pebbles strongly.
American Family-Owned Company & USA Support: PetraTools is a USA-based company located in Carlisle, Pennsylvania. All PetraTools products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. PetraTools continues to work hard to deliver top-quality sprayers & solutions to keep your home, lawn, and places of business clean, green, and safe.

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8.8

Sudale

Mulch Glue for Landscaping,Rock Glue,Non-Toxic Mulch Anchor Binder,Long-Lasting Landscape Binder for Landscaping Pea Gravel,Wood Chips& More,for Paths,Patios&Garden Borders (1 Gallon)

Main Highlights

Easy Garden MaintenanceThis lockscape sticky mulch, specially designed for garden maintenance, firmly secures small gravel, pebbles, mulch, wood chips, shells, sand, pine needles, hay, and leaf piles. It is specifically designed to secure outdoor landscapes. It prevents erosion and displacement caused by wind and rain while allowing moisture to penetrate, making it a powerful and practical tool for maintaining the beauty of your garden.
Versatile and erosion-resistantOur mulch and rock glue for landscaping can securely fix a variety of landscaping materials. prevents erosion and displacement caused by wind, rain, and foot traffic, ensuring mulch remains in place while enhancing erosion protection on uneven terrain. As a mulch stabiliser or pea gravel glue, it provides strong and long-lasting holding power.
Durable and Long-LastingOur rubber mulch glue provides long-lasting stabilisation. The glue for landscaping provides durable stabilisation even in harsh weather conditions. Our lockscape glue is permeable, non-toxic, safe for pets' paws, and its formula is safe for plants. Easy-to-use landscape glue provides strong stabilisation without affecting the natural appearance of the landscape.
Easy to UseThe powerful mulch anchor glue is simple to usesimply shake well, with at least 2050% water dilute, and pour into the sprayer. After initial use, use a rake to stir the covering material. It is recommended to apply 23 layers for optimal results, allowing each layer to dry completely before applying the next. Convenient application and delivers professional-grade results for home gardening projects.
Weather ResistanceThis landscape glue effectively reduces erosion caused by rainfall and prevents mulch from being blown away by strong winds. can Optimise your garden landscape, eliminate tedious landscape maintenance and cleaning work, and provide weather-resistant protection for Small gravel, pebbles, mulch, wood chips, shells, sand, pine needles, hay, and leaf piles.

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8.6

Save 11%

MOLYLY

Rock Glue for Landscaping - 2 Gallon Mulch Glue, Gravel Binder & Stone Adhesive, Fast-Dry, Non-Toxic, Weather-Resistant for Patios, Garden, Walkways and Paths

11% Off

Main Highlights

Suitable for All Types of LandscapingMOLYLY Rock Glue is suitable for various landscaping materials such as gravel, pebbles, stones, wood chips, rubber, and pine needles etc. It can be used in gardens, patios, paths, patios, and flower beds etc. After drying, it will not affect the growth of surrounding plants or their water absorption. Enhanced stability against harsh weather, protecting your garden and plants
Easy to Use & Fast-DryMOLYLY Rock Glue can be applied directly to the surface of mulch materials such as gravel and pebbles by spraying or mixing. It dries quickly within 12-24 hours, effectively fixing the mulch and preventing displacement. It is recommended to apply 2-3 coats, allowing 24 hours between each coat for a stronger bond
Durable & Long-LastingA premium landscaping adhesive designed specifically for rocks! This mulch glue boasts excellent weather resistance and high-strength adhesion, resisting wind, rain, and high-temperature exposure. It effectively prevents displacement caused by pedestrians and pets, providing protection for up to 12-24 months, eliminating worries about messy mulches
Safety GuaranteeOur mulch glue uses a water-based formula that is safe, residue-free, non-toxic, and does not damage plant roots or the soil environment. It is pet- and family-friendly, allowing you to beautify your landscape with peace of mind. The ideal choice for creating a clean backyard garden
Affordable Landscaping SolutionThis mulch glue for landscaping helps you say goodbye to a cluttered landscape, reducing tedious cleaning and expensive gardener maintenance costs. It saves you significant time and money while providing professional-graden protection, keeping your garden clean and tidy year-round

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Best Value

8.3

Save 16%

Petra

Petra Max Rock Glue for Landscaping, 32 Ounce - Ground Coverage & Pet Safe Mulch Glue for Rocks - Lockdown Gravel/Pebbles/Stones - Sticky Clear Gravel Binder & Decomposed Granite Stabilizer (50 Sq Ft)

16% Off

Main Highlights

SUPERIOR STONE GLUE FOR ROCKS: Our landscape glue powerfully holds small gravel, small pebbles, mulch, wood chips, shells, sand, pine straw, hay and straw, and leaf piles in place - the perfect Landscape Adhesive. It improves the organic layer's resistance to erosion and displacement by wind and rain, but still allows water to pass through, protecting your garden and plants!
WORKS EVEN WITH SMALL GRAVEL AND PEBBLES: Looking for a mulch glue for rocks & gravel lock liquid? Our rock glue doesn't only work on light and soft materials but also acts as a gravel stabilizer for hard and heavy ones like gravel and pebbles. You just need to apply an even layer of the solution to make sure it holds the gravel or pebbles strongly.
NON-TOXIC & PET-SAFE FORMULA THAT DRIES FAST AND LASTS LONG: Our proprietary spray on gravel binder formula goes down with a blue tint so you can see where you have sprayed, and then it quickly dries once applied, and you can already see the organic layer completely glued in half a day, weather permitting. The mulch adhesive also lasts for many months despite the intense rain or heat. The formula is also pet & environmentally friendly, and made in the USA!
PROFESSIONAL APPLICATION: Achieve a neat and beautiful landscape at home using our rock glue for landscape, pea gravel stabilizer, gravel and mulch stabilizer. It's ideal for use around trees, pathways, planting beds, borders, and slopes. This is a concentrated formula that works great with dilusion or can applied as is for extra strong hold.
MADE IN THE USA & AMERICAN FAMILY-OWNED COMPANY: PetraMax is a USA-based company located in Carlisle, Pennsylvania. All PetraMax products have a 100% satisfaction guarantee and amazing, excellent USA customer service members waiting by the phones to answer any questions you may have. PetraMax continues to work hard to deliver top-quality solutions to keep your home, lawn, and places of business clean, green, and safe.
COVERAGE GUIDE: 32 oz bottle covers approximately 50 square feet (the size of a small patio) for larger landscaping projects, consider our 64 oz (100 sq ft), 1 Gallon (200 sq ft), or 2.5 Gallon bottle that covers an impressive 500 square feet of rock landscape!

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8.1

Save 15%

Petra

Petra Max Rock Glue for Landscaping, 1 Gallon - Wide Coverage & Pet Safe Mulch Glue for Rocks - Lockdown Gravel/Pebbles/Stones - Sticky Clear Gravel Binder & Decomposed Granite Stabilizer

15% Off

Main Highlights

SUPERIOR STONE GLUE FOR ROCKS: Our landscape glue powerfully holds small gravel, small pebbles, mulch, wood chips, shells, sand, pine straw, hay and straw, and leaf piles in place - the perfect Landscape Adhesive. It improves the organic layer's resistance to erosion and displacement by wind and rain, but still allows water to pass through!
WORKS EVEN WITH SMALL GRAVEL AND PEBBLES: Looking for a mulch glue for rocks & gravel lock liquid? Our rock glue doesn't only work on light and soft materials but also acts as a gravel stabilizer for hard and heavy ones like gravel and pebbles. You just need to apply a thick layer of the solution to make sure it holds the gravel or pebbles strongly.
NON-TOXIC & PET-SAFE FORMULA THAT DRIES FAST AND LASTS LONG: Our proprietary spray on gravel binder formula goes down with a blue tint so you can see where you have sprayed, and then it quickly dries once applied, and you can already see the organic layer completely glued in half a day. The mulch adhesive also lasts for many months despite the intense rain or heat. The formula is also pet & environmentally friendly, and made in the USA!
PROFESSIONAL APPLICATION: Achieve a neat and beautiful landscape at home using our rock glue for landscape, pea gravel stabilizer, gravel and mulch stabilizer. It's ideal for use around trees, pathways, planting beds, borders, and slopes. This is a concentrated formula that works great with dilusion or can applied as is for extra strong hold.
MADE IN THE USA & AMERICAN FAMILY-OWNED COMPANY: PetraMax is a USA-based company located in Carlisle, Pennsylvania. All PetraMax products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. PetraMax continues to work hard to deliver top-quality solutions to keep your home, lawn, and places of business clean, green, and safe.

Show Price

8.1

Petra

PetraMax Mulch Glue for Landscaping - Max Concentrate, Weed Barrier, Non-Toxic Pea Gravel Binder, Rock & Gravel Stabilizer, Dries Clear (Super, 1G)

Main Highlights

SAY GOODBYE TO MESSY MULCH & PEBBLES FOREVER: Our Glue is the original landscape glue that powerfully holds garden mulch, wood chips, shells, sand, pine straw, small pebbles, hay and straw, small gravel, and leaf piles in place. No more mulch wash-outs on your sidewalk!
CONCENTRATED FOR MAXIMUM VALUE & RESULTS: Don't be fooled by weak ready-to-use formulas! Get the ultimate value with our concentrated product that makes 3 TIMES the glue of a ready-to-use formula. Just mix with water and easily apply by spraying with a PetraTools sprayer. Our non-toxic formula is water permeable, SAFE FOR PETS, and isn't harmful for plants.
TRUSTED ALL YEAR COVERAGE: Our secret formula dries fast and lasts long with 12 - 24 months of complete coverage. This mulch adhesive reduces washouts from heavy rain and even helps stop leaf blowers from blowing your mulch around. Make your life easier and stop the constant sweeping and landscape upkeep!
WORKS EVEN WITH SMALL GRAVEL AND PEBBLES: Our pet-friendly resin gravel binder doesn't only work on light and soft materials but also hard and heavy ones like gravel and pebbles, and can even be sprayed with mulch dye and on rubber mulch for playground. You just need to adjust the amount of glue used and apply a thick layer of the solution to make sure it holds the gravel or pebbles strongly.
American Family-Owned Company & USA Support: PetraTools is a USA-based company located in Carlisle, Pennsylvania. All PetraTools products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. PetraTools continues to work hard to deliver top-quality sprayers & solutions to keep your home, lawn, and places of business clean, green, and safe.

Show Price

Our Best Overall Choice

Best Choice

9.7

Petra

Lockscape Sticky Mulch Glue for Landscaping (1 Gallon) - Lasts Up to 2 Years, Non-Toxic, Ultra Concentrated Landscape Binder - Strong Mulch and Rock Glue for Landscaping Pea Gravel, Pine Straw & More

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

HIGH COVERAGE & MAXIMUM VALUE: One gallon covers up to 128 sq. ft., providing exceptional coverage with great value. Designed for all mulch types, Lockscape Sticky Mulch Glue for landscaping ensures durability and cost-effective landscapingso you achieve long-lasting curb appeal without overspending!
LOCK IN MULCH & PREVENT WASHOUTS: Keep mulch in place through storms, wind, and rain! Our heavy-duty mulch glue for rocks prevents erosion, reduces washouts, and maintains a neat, polished look in garden bedssaving you time on cleanup and reapplication.
SAFE FOR KIDS, PETS, AND PLANTS: Enjoy a beautifully maintained landscape without worry. Our water-based, non-toxic landscape glue is safe for children, pets, and surrounding plants a strong mulch glue for homes, playgrounds, and commercial landscapes.
LONG-LASTING HOLD FOR UP TO 2 YEARS: Our weather-resistant mulch spray glue provides strong adhesion for up to 2 years when applied correctly. Use only on fully dried mulchnot for high-traffic areas. A light annual reapplication helps maintain performance.
EASY DIY APPLICATION NO WAITING BETWEEN COATS: Get professional results with Petratools sprayers and a simple 1:1 dilution. Our mulch glue 1 Gallon dries clear, forming a permeable coating that allows soil hydration and nutrient flow while securing the mulch.
MADE IN USA - AMERICAN FAMILY-OWNED COMPANY WITH 24/7 SUPPORT: PetraMax, a proud American company, offers a 100% satisfaction guarantee with dedicated U.S.-based customer support ready to assist you. For best results, follow directions in the product video, guides section, or manual.

Show Price

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