Mulch Rock Glue for Gravel & Wood Chip Mulch
Model: 616-45 Operation Temperature (℃): 10-70℃
JH616-45 Mulch Glue is a high-solid-content water-based acrylic adhesive developed as a reliable mulch glue for gravel, crushed stone, and decorative landscape materials. With a 45% solid content formulation, this single-component product is ready to use without dilution or additional mixing, providing a convenient application process for outdoor landscaping projects. After spraying, it forms a transparent bonding film that securely holds gravel particles in place while preserving the natural appearance of the surface. The adhesive offers strong resistance against displacement caused by wind, rain, and daily foot traffic, making it suitable for garden paths, patios, courtyards, flower beds, and decorative stone areas.
• Curing Time(25℃): 25h
• Color: Milky White
• Viscosity (mPa·s): 60±40mPa·s
Inquire
TDS
45% High Solid Content – Superior Adhesive Strength
Compared to standard mulch glues, JH616-45 features a high solid content of 45%, meaning more effective film-forming substances per spray area. The cured transparent film is thicker and denser, delivering significantly enhanced adhesion – locking even large-sized gravel or thick wood chip layers firmly in place with minimal.
Long-Lasting Weather Resistance – One Application, Durable Protection
The dense transparent film formed by high solid content offers excellent water resistance and UV aging resistance, effectively withstanding rain erosion and high winds – preventing coverage materials from being washed or blown away. One application provides lasting protection, significantly reducing garden maintenance frequency and labor costs.
Specifications
| Parameter | 616-45 |
| Color | Milky White |
| Density (g/cm³) | 1.01±0.5g/cm³ |
| Viscosity (mPa·s) | 60±40mPa·s |
| Solid Content (%) | 45％ |
| Initial Curing (2 mm thickness) | 19 hours at 25℃ |
| Final Curing (2 mm thickness) | 25 hours at 25℃ |
| Operating Temperature Range | 10℃-70℃ |
FAQ
-
What's the difference between JH616-45 and regular mulch glue?
-
The key difference is solid content. JH616-45 features 45% high solid content – meaning more effective ingredients. The cured protective film is thicker and offers stronger adhesion, especially suitable for large-sized gravel or thick wood chip layers, with extended service life.
-
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 25 hours to fully dry and form a transparent fixing film. The high-solid formula cures more efficiently – humid or cold weather may require extended drying time.
-
Will high solid content make the surface hard or reflective?
-
No. It still dries to a completely transparent film that does not alter the natural color or texture of materials, nor produce unnatural gloss. The film is simply thicker and more durable – virtually invisible to the naked eye.
-
Is it safe for pets and plants?
-
Yes, it is very safe. This water-based formula contains no organic solvents or toxic substances. However, we recommend keeping pets off the treated area until fully dry to avoid sticky paws. After drying, it is completely safe.