Stone Zone & Landscaping Supplies
VUBA GrassMac System
Pickup available at Bournemouth Stone Zone & Landscaping Centre
Usually ready in 24 hours
VUBA GrassMac System
This award-winning invention has been designed for Artificial Grass installation; providing an innovative, eco-friendly base that will help Landscapers by ‘reducing digging,’ as well as offer a long-lasting solution to customers who are looking to keep their Grass clean and fresh.
GrassMac is a high-performance solution also designed to eliminate the common issues found with traditional sub-bases like sand or grano dust, such as subsidence and high upkeep. Engineered for strength and longevity, it’s a low-maintenance option that’s fully SUDS-compliant, promoting effective, sustainable drainage. Perfect for residential gardens or commercial landscapes, GrassMac delivers a stable, reliable foundation you can count on.
Lastly, it provides a great amount of drainage in comparison to other Artificial Grass bases. Not only does this make it ideal for weather conditions that include heavy rain and flash flooding, but also means that pet-owners don’t need to worry about smells that can occur when they urinate on their Astro Turf. You can even lift the Artificial Grass and fully jet wash the GrassMac so it is completely refreshed.
How to buy GrassMac
Complete system includes:
1 x 25kg Styrene-Butadiene Rubber (SBR) 2-6mm
3 x 12.5kg Mac Mix 1-5mm
1 x 5.25kg GrassMac Binder
Please purchase separately: 1 Layer of 1mm SRM (Structural Reinforcement Mesh)
Each kit covers: 3.5sqm at 20mm depth.
What is GrassMac?
This complete system has been designed to be installed as the image suggests; on top of VUBA’s SRM (Structural Reinforcement Mesh) with the Artificial Grass then installed on top. The GrassMac System is made up of a blend of recycled aggregate and SBR rubber, combined on-site with GrassMac resin to form a semi-flexible foundation layer.
Benefits of using GrassMac
- Fast Installation; can install Artificial Grass the same day
- Eco-Friendly; made up of recycled materials
- Shock-absorbing; perfect for sports areas or children’s parks
- No wastage; materials can be stored and re-used later on
- Easy maintenance; will keep Artificial Grass well-drained and free of unpleasant smells
- Easy to clean; can be cleaned by lifting the Artificial Grass and easily jet washed
- No subsidence; GrassMac guarantees 100% long-term stability, outperforming sand and grano dust bases that often move with time
- Award-winning; The King’s Awards for Enterprise Innovation 2025
Feature |
Description |
| Composition | 12.5kg Aggregate + 25kg Aggregate + 25kg SBR Rubber + Binder |
| Aggregate size | 1-5mm + 2-5mm Recycled |
| Rubber type | Recycled SBR, 2 to 6mm granules |
| Storage life | Up to 12 months (sealed, dry) |
| SUDS Compliant | Yes |
How to install GrassMac
GrassMac must be installed by a professional Landscaper who has been fully trained.
Always wear industrial gloves and eye protection and avoid direct contact with uncured binder.
- Dig to an installation depth of 20mm and remove any debris from your subsoil
- Apply a Geo-textile membrane to your subsoil from the farthest edge of the perimeter throughout the project
- Lay 125mm of MOT Type 3 Limestone
- Optional: add a 25mm ‘capping’ layer of 5-10mm angular stone such as 10mm Basalt Chippings
- Add your SRM base layer which will provide a structural skeleton to the system
- Use a lute to spread the GrassMac to 20mm depth
- After the GrassMac has cured for 2-4 hours, it is ready for Artificial Grass to be installed as usual
Also available to pick up from our depots in Ferndown, Bournemouth, and Christchurch.
Why Buy from Stone Zone?
Stone Zone is a family-run business that has been well established since 1998.
We source our products directly from trusted manufacturers and quarries, which enables us to give our customers the best prices and consistent quality.
Our friendly customer advisors are always happy to help with your purchase; give us a call on 01202 874207 for honest, expert advice on any product or project.
Collection and Delivery
You can choose free collection from one of our depots in Ferndown, Bournemouth, and Dorchester, or fuss-free home delivery.
Depending on your address, larger orders will either arrive on a HIAB lorry that can lift them into your garden (if you are within our local delivery area) or on a pallet for kerbside delivery.
Delivery is calculated once you go through to your basket.
Want to see our ranges in person before you buy? Visit the Christchurch Showroom, where our products are on display.
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Many of our products are naturally sourced, so colours and finishes may vary slightly from batch to batch; that natural variation is part of their charm.
If you are unsure whether a product is right for your project, our team will happily talk it through with you before you order, and samples of many ranges can be seen at our depots and the Christchurch Showroom.
