Petra Max Rock Glue for Landscaping, Pet-Safe & Non-Toxic (USA-Made), 32 Oz

We have a lot of areas with 1/4-1/2 inch gravel stone that our dog loves to dig up. She does not do that anymore. It takes several coats, but this stuff works very well. As an added bonus, I like that it dries in such a way that it leaves the stones with a shiny wet look. It seems to take about a half day to dry one coat. Maybe faster if it’s hot or you have full sun. Go in knowing that this is not going to work with a single coat. I think I used 4-5 coats. It’s quite difficult to pry the stones up now. When it rains, the glue does liquify again. I would imagine in time it will degrade, but we’ll see.

This product is awesome. It actually keeps your mini stones and mulch in place. No matter how hard the wind blows. No smell. It sprays on with a light color then drys clear. I would recommed.

I followed the directions exactly when using Rockscape Rock Glue Max. I made sure the rocks were clean and dry, applied it as directed, and let everything cure well over the recommended timeframe. At first, it seemed to work pretty well. The pebbles were definitely staying in place much better than before, although I will say they never hardened together quite as strongly as I expected for such small rocks. For about the first week everything looked fine, even through hot temperatures. However, after we got one really heavy rain, it almost seemed like the glue partially dissolved or shifted. That surprised me because the product states it only takes a few days to fully dry/cure, and mine had already been sitting for over a week. Now, every time it rains, I can visibly see a white film or residue appear over the rocks and glue areas. Once everything dries again it looks mostly normal, but the pea pebbles are starting to loosen, shift, and wash out of place again. Unfortunately, I’m going to have to redo the entire area. I don’t have large landscaping stones I specifically used very small pea-sized pebbles so maybe this product performs better with larger rock. Based on my experience, though, it just did not hold up the way I expected it to, especially after rain exposure. I really wanted to love it because the reviews seemed overall positive, but for my project it unfortunately did not last.

I used Petra Max Rock Glue to stabilize decorative gravel and small landscape rocks, and it worked very well. The application was straightforward, and once dry, it held everything in place while still maintaining a natural appearance. I also appreciate that it's pet-safe and dries clear, so it doesn't affect the look of the landscaping. Great solution for reducing rock movement and keeping garden beds neat and tidy. Would purchase again.

This helps preserve my small landscape rocks and allows me to use my backpack blower without blowing the rocks into the grass or off the walking paths. It's very easy to clean out of my sprayer too. So far I have not had it clog my electric sprayer but I do rinse it out after every use. I usually respray every 3 months or so.

Very expensive, and doesn't hold for long. Maybe 3months, also takes alot to make it hold. I wont buy again

Works great, easy to apply with pressurized weed sprayer. I made the error of using a dirty tamp, so some of the dirt stuck on after it dried up. However, this is not skunk or racoon proof... skunk and/or racoon was still able to dig up a section only after having it applied for a few days. Don't think that's a knock on the product but just a strong racoon/skunks

Great stuff only works on small 1/2 “ or less stone . 2 coats gives a better protection

Whole bottle was clumpy and unusable Waste of money