RockMate
Strong Hold
Strong Hold
Couldn't load pickup availability
- Safe for your garden
- Loved by Australians
- Shipping in 3-5 Business days
Got everything I need from the RockMate product page itself.
Keep your garden beds, mulch areas, and decorative stone features exactly where you put them.
Strong Hold is a clear landscaping adhesive that locks mulch, rocks, and pebbles firmly in place without changing the natural look of your garden. Whether your decorative pebbles are rolling onto pathways, your mulch is blowing away in the wind, or your dry river bed is slowly losing its shape, Strong Hold puts a stop to it with a simple spray application.
Once cured, Strong Hold remains fully breathable so water still passes through to the soil beneath. Plants stay healthy, roots still get moisture, and nothing gets sealed off. You are simply stopping the surface materials from shifting, not altering your garden environment.
To apply, mix Strong Hold with water in a spray bottle, shake until blended, and spray a smooth even coat over your surface. Let it cure for 12 to 24 hours depending on conditions. Add a second coat on slopes or anywhere you want a firmer finish. The mixing ratio varies depending on the material: light mulch uses 60% water and 40% Strong Hold, wood chip mulch uses equal parts, and rocks and pebbles use 80% Strong Hold and 20% water.
Features
- Locks mulch, rocks, pebbles, and decorative stone firmly in place
- Clear formula that preserves the natural look of your garden
- Breathable once cured so water and moisture still reach the soil
- Simple spray application with no special equipment required
- Suitable for slopes, garden beds, dry river beds, and decorative features
- Safe for use in family areas
Best For Garden beds, mulch areas, decorative pebble features, dry river beds, and sloped sections that normally scatter or slide.
Coverage Coverage varies depending on the material and mix ratio used. Not sure how much you need? Give us a call and we will work it out with you.
Pickup and Delivery Available for pickup at our North Maclean yard or delivery across South East Queensland. If you need any help, please call us on 1300 136 895 — our team are happy to help.
-
Works with every garden material
-
Flawless finish to your garden
-
One application lasts 12+ months
-
Australian made. Australian weather-proof
What if your garden could finally stay tidy without you touching it again
Every homeowner has the same moment. You stand back after fixing your garden and wonder how long it will last this time. Will the next windy night undo everything. Will the mulch slide again. Will the stones scatter back onto the path like they always do.
Strong Hold answers that question in a way people do not expect.
You spray it on and your garden suddenly behaves differently. Mulch stays shaped. Pebbles sit exactly where you placed them. Sloped areas stop shifting. Nothing looks glued. Nothing looks fake. It simply stays tidy like someone maintains it for you.
People always ask how it works because the result looks too natural to be real.
But once you see your garden holding its shape day after day the curiosity turns into relief. You finally have a set and forget garden that looks good every time you walk outside.
Why do some gardens always look clean while others fall apart overnight
There is a reason the same areas keep getting messy. Mulch is too light. Pebbles roll. Rain hits the soil and shifts everything out of place. Most people think the fix is to keep redoing it. But the real fix is stopping the movement before it starts.
Strong Hold does that quietly.
It dries clear. It dries flexible. It locks everything together without changing the look. The moment it cures the messy parts of your yard suddenly behave like a manicured feature. It almost feels unfair how easy it becomes.
The part that surprises most people
You cannot see it working. You just notice nothing moves anymore.
Paths stay clean. Beds stay structured. Display areas finally look finished instead of half undone.
Once you try it it becomes one of those products you tell people about because you cannot believe something that simple solved a problem you have had for years.
Frequently Asked Questions
Does Strong Hold change the colour of my mulch or rocks?
No. Strong Hold dries completely clear and does not tint materials. It keeps the natural look exactly the same. The only difference you will notice is that everything finally stays where you put it. Dark mulch stays dark. Light pebbles stay bright. Nothing gets a shiny or plastic look.
How long does Strong Hold actually last once it is sprayed on?
Coverage depends on the size. As a guide, a single 20kg bag covers about half a square metre at a depth that looks full and clean. Smaller sizes like 10-20mm pack tighter and may cover slightly less. Larger stones like 30-50mm spread further and may cover slightly more. For garden beds most people buy multiple bags to get a consistent finished look.
Is it safe for my plants and soil?
Yes. Strong Hold is designed for landscaping and remains breathable once it cures. Water still passes through. Soil still gets moisture. Plants stay healthy. You are not sealing anything. You are simply stopping the surface materials from shifting.
Will it still work if my mulch is uneven or already messy?
Yes. These are smooth tumbled stones with no sharp edges. They are safe to walk on and safe in family areas. They do not break down, splinter or create dust. The weight of the stones also stops them from blowing away or scattering unless a pet is actively digging in them.
Can I use it on stones as well as mulch?
Absolutely. Strong Hold works extremely well on decorative pebbles. It stops them rolling onto paths, keeps plant rings tidy and holds the shape of pebble features that normally fall apart. For rocks and pebbles you simply use a stronger ratio in your mix.
How much Strong Hold do I need for my project?
It depends on the size of the area and the material you are spraying. Mulch usually needs a lighter mix and covers more space. Pebbles require a higher concentration and therefore use more. As a guide, one bottle typically covers a full garden bed or a medium feature area. If you want a firmer finish on slopes you may want an extra bottle for a second coat.