PetraTools SuperMax Mulch Glue - Rock Glue, Gravel Glue, Gravel Stabilizer and Mulch Glue Binder, Rock Glue for Landscape Maintenance and Landscape Adhesive Max Mulch Glue Spray - (32 Oz)

This isn't a cheap product, but it does the job. We purchased it for some gravel rock we had between our stones. Pretty simple to use and so far in this Texas heat it is holding up.Will buy again for future projects.

This is a great product to keep your gravel or pebbles from spreading around your yard, driveway, whatever. However, it does not work very well on natural mulch. I have a small area, maybe 10 by 12 feet in size that I filled with natural mulch (not rubber). After four applications, I still do not see any results. Also, bear in mind that if you are using a sprayer, this adhesive will clog your sprayer, and a clean up is a bit messy. This would be so much better if a) it would actually work on mulch, and b) came with its own applicator/sprayer.

Had no idea there was such a product. Works on big rocks, like the 3 inch ones. My dog wouldn't stop eating them. Works great and it makes the rocks have a shiny wet clean look to them bringing out the color. Downfall is with the bigger rocks you need to use more product. But worth it.

Been looking everywhere for a good price for a quality item. I highly recommend it.

Ordered to use on the pebble rocks we put down in our yard. We use the entire bottle to apply 1 coat on our space. It did exactly what we expected, all rocks are staying in place. I am going to order another one to spray on a second coat for extra durability. Highly recommend!