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🛠️ Cement your landscape’s style with Lockscape’s invisible power!
Lockscape Rock Glue is a premium, ultra-concentrated gravel adhesive designed for landscaping with decomposed granite, pea gravel, and rocks. It offers a strong, weather-resistant bond that dries clear and remains permeable, ensuring natural aesthetics while preventing erosion. Non-toxic and pet-safe, it’s easy to apply via pouring or spraying, making it ideal for both residential and commercial outdoor spaces. Made in the USA by PetraMax, it delivers extensive coverage and long-lasting durability to keep your landscape pristine year-round.
| ASIN | B0D6V44DR7 |
| Best Sellers Rank | #6,723 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Water-Based Adhesives |
| Brand | Petra |
| Brand Name | Petra |
| Color | Clear Drying |
| Compatible Material | Decomposed Granite, Pea Gravel, Pebbles, Rocks |
| Container Type | Bottle |
| Customer Reviews | 4.0 out of 5 stars 1,169 Reviews |
| Full Cure Time | 72 Hours |
| Included Components | Landscape Glue and Pump Sprayer Bundle |
| Item Form | Spray |
| Item Package Quantity | 1 |
| Item Type Name | Rock Glue |
| Manufacturer | Petra |
| Material | Landscape Adhesive, Pea Gravel Glue, Rock Glue |
| Material Type | Landscape Adhesive, Pea Gravel Glue, Rock Glue |
| Model | LRG-1G |
| Other Special Features of the Product | Fast Drying, Non Toxic, Permeable, Strong |
| Part Number | LRG-1G |
| Special Feature | Fast Drying, Non Toxic, Permeable, Strong |
| Specific Uses For Product | Decorative Garden Beds, Landscaping |
| UPC | 810148642020 |
| Unit Count | 128.0 Fluid Ounces |
| Viscosity Level | Low to Medium |
| Volume | 1 Gallons |
| Water Resistance Level | Water Resistant |
T**S
Excellent Landscaping Gravel Glue Concentrate.
Effective landscaping glue. Easy to apply either with a brush or spray applicator. Product applies milky white so you can see where it is placed and dries clear with a smooth shine. The gallon concentrate is an excellent value.
S**D
Glue works as described
We use this to glue our rubber mulch together in our flower bed. It does leave a shiny look on the rubber mulch but looks good. We followed the directions and it works as described. Definitely recommend re-gluing at least once a year if not a little sooner.
Q**.
*WITH EDIT* Does NOT work on Rubber Mulch no matter what dilution level you try it with.
Leaves white Residue, Confirmed does NOT work on rubber mulch. - 2 stars EDIT: they contacted me regarding the Product review/ not working on Specified Mulch. They fixed this problem for me without prompt. Customer Service is Good! For this I have increased my rating to 4 stars.
G**R
Amazizing customer service and a very effective product.
This is a great product but what really stood out to me is their family-owned customer service. We had a little shipping glitch and Anne jumped on it and got it straightened out within minutes of my email. Highly recommended A+++.
R**D
Crap
I bought two bottles hoping this product would work because I previously used the same brand’s stone binder and had amazing results. Unfortunately, the mulch version was extremely disappointing. I used both bottles on only about a 70 sq. ft. area and nothing happened. The product simply soaked into the mulch and made it look darker, but it did not bind or hold the mulch together in any way, shape, or form. Total waste of money and very frustrating. I had to put one star or I would’ve given it zero.
D**D
Didn’t work
Followed the instructions. Didn’t work that well for me. Easy to apply but it doesn’t really stick well.
B**G
Works Like Glue
Works like glue, rocks are STUCK together. Love it. No more loose rocks everywhere!
B**N
Customer service is excellent
We ordered 2 containers of Petramax in October of 2025 and in the spring we took it out of our basement to use on our mulch. One of the containers was hard as a rock. We were beyond the window to return so I wrote the chat group for Petramax on Amazon asking if we could return it or if there is a way to get the glue to be soft again. I chatted with their agent, Anne, she was super helpful and quickly asked for my order number and name. Once she pulled up the order she sent me a replacement with no hassle that I will receive in 3 to 5 business days. These days with the lack of customer service and AI bots responding to questions it was really wonderful to get an actual person helping with issues and made it so so easy. More companies need to be like Petramax, what a wonderful experience.
S**E
Bien nettoyer le réservoir par lasuite
Il faut en mettre deux couche mais très efficace
M**S
Super strong and locks in mulch/rocks
My go to to spray and secure the first 2’ of mulch on each side of walkways
R**L
Don't be fooled- doesn't work!
Don't waste your money! This is by far a total scam. It doesn't work at all on mulch. We followed precise instructions and felt quite foolish for falling for such a product and thinking it might actually work. Very expensive + we needed to purchase the spray canister. Very disappointed.
S**A
It really does the job
It a fantastic product will be ordering out again
J**E
Great customer service.
Reached out to Petratools, had concerns about the product mixture, spoke with Anne in customer service, she was fantastic with addressing my questions and a new bottle is on the way.. thank you Anne !!
Trustpilot
2 weeks ago
2 weeks ago