Mulch Rock Glue for Leaf Mulch
Model: 616-35 Operation Temperature (℃): 10-70℃
JH616-35 Mulch Glue—also known as mulch film glue, rock glue, water-based resin, or courtyard landscape glue—is a specialized water-based acrylic emulsion designed for garden and courtyard landscape fixation, with a solid content of 35%. As a single-component system, it is ready to use straight from the container with no need for water dilution or additional mixing, making application extremely convenient. Its water-based formula is non-toxic and environmentally friendly, posing no harm to plants or pets, while delivering strong adhesion strength that securely anchors a wide variety of landscape materials. Application is easy with a standard sprayer; after spraying, it dries to the touch in approximately one day, forming a transparent film that effectively prevents erosion and displacement caused by wind, rain, or foot traffic. It is widely used for fixing materials on garden paths, terrace surfaces, flower bed edges, patios, passageways, decorative pad stones, and ground-shaping materials around outdoor plant roots.
• Curing Time(25℃): 28h
• Color: Milky White
• Viscosity (mPa·s): 5±30mPa·s
Inquire
TDS
Strong Adhesion – Secures All Types Of Landscape Coverage
Whether you're securing small gravel, pebbles, bark mulch, wood chips, sand, pine needles, hay piles, or decorative pot pads, this product delivers powerful adhesion that locks all loose materials firmly in place – preventing displacement and scattering caused by wind, rain, or foot traffic.


Dries To A Transparent Film – Natural & Non-Reflective
After application and drying (approx. 28 hours), the glue forms a highly transparent, nearly invisible film. This film does not alter the natural color or texture of stones or wood chips, preserving the original aesthetic of your garden landscape – a "seamless" bond that blends invisibly into the environment.

Specifications
| Parameter | 616-50 |
| Color | Milky White |
| Density (g/cm³) | 0.98±0.5g/cm³ |
| Viscosity (mPa·s) | 5±30mPa·s |
| Solid Content (%) | 35% |
| Initial Curing (2 mm thickness) | 22 hours at 25℃ |
| Final Curing (2 mm thickness) | 28 hours at 25℃ |
| Operating Temperature Range | 10℃-70℃ |
FAQ
-
What materials can this glue be used on?
-
It works on a wide range of landscape materials, including but not limited to: small gravel, pebbles, bark mulch, wood chips, sand, pine needles, hay piles, leaf piles, decorative pot pads, and various other ground cover materials.
-
How long does it take to set after spraying?
-
Under normal weather conditions (approx. 20°C–25°C with good ventilation), it takes about 28 hours to fully dry and form a transparent fixing film. Humid or cold weather may require extended drying time.
-
Will the glue be visible after drying?
-
No. It dries to a completely transparent film that does not alter the color, texture, or sheen of the original materials – delivering a natural, invisible finish.
-
Is it safe for pets and plants?
-
Yes, it is very safe. This water-based formula contains no organic solvents or toxic substances and does not release harmful compounds after curing. However, we recommend keeping pets off the treated area until fully dry to avoid sticky paws.
-
Can it be applied on rainy days?
-
We recommend applying on sunny days or when no rain is forecast. If rain occurs within 24 hours of application, it may affect the curing result. Optimal application conditions are clear, calm to lightly breezy days.