SABS Approved Materials
Certified quality you can count on.
Decades of Industry Experience
We’ve paved everything from private driveways to commercial roads.
Full-Service Solutions
From crack filling to complete road construction – we do it all.
Modern Equipment
We use the latest paving and repair tech to ensure efficiency and precision.
5-Year Workmanship Warranty
We stand behind the work we do.
Cold Mix Asphalt Durable, Cost-Effective Repair Solutions by StimTar
Cold mix asphalt is a ready-to-use, weather-resistant paving material designed for pothole repair, patching, and surface restoration. Unlike hot mix asphalt, cold mix can be applied at ambient temperatures without the need for heating equipment, making it a highly practical and cost-effective solution for road repairs, driveway patching, and emergency surface fixes.
At StimTar, we supply and apply premium-grade cold mix asphalt engineered for South African road conditions, ensuring maximum durability, flexibility, and ease of use.
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What Is Cold Mix Asphalt?
Cold mix asphalt is a blend of bitumen binder, aggregates, and additives formulated to remain workable at lower temperatures. It comes pre-mixed and is stored in bags or bulk, ready for immediate use on-site without heating. Cold mix is ideal for small-scale repairs, temporary surfacing, and maintenance tasks — especially in remote areas or during colder months when hot mix is impractical.
It adheres well to asphalt, concrete, and compacted surfaces, and can be compacted manually or mechanically for a smooth, long-lasting finish.
Where Is Cold Mix Asphalt Used?
StimTar’s cold mix asphalt is suitable for a wide range of applications:
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Pothole Repairs – Municipal roads, residential streets, parking lots
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Edge Break Repairs – Strengthens damaged road shoulders
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Driveway Patching – Quick and clean for residential use
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Emergency Surface Fixes – Rapid repair of safety hazards
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Utility Trenches – Backfill and seal over pipes or cables
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Rural Roads & Gravel Upgrades – Stable wearing surface for remote routes
At StimTar, we pride ourselves on delivering SABS-approved asphalt surfacing backed by decades of industry experience.
For more on asphalt standards in South Africa, visit the Southern African Bitumen Association (SABITA).
From private driveways to large-scale commercial roads, our team has done it all using only certified quality materials to ensure lasting results. We offer full-service solutions, from crack filling and pothole repairs to complete road construction, using modern paving equipment for maximum efficiency and precision. And for peace of mind, all our work is backed by a 5-year workmanship warranty because we stand behind every surface we build.
Advantages of Using Cold Mix Asphalt
| Feature | Benefit |
|---|---|
| Ready to Use | No heating required — apply straight from the bag or container |
| All-Weather Application | Can be used in wet or cold conditions where hot mix is not feasible |
| Easy to Store & Transport | Long shelf life, suitable for remote or decentralized repair operations |
| Cost-Effective | No expensive heating equipment or mixing required |
| Quick Repair Turnaround | Reduces downtime and traffic disruption during maintenance |
| Environmentally Friendly | Reduced energy usage and emissions compared to hot mix processes |
Recent Asphalt Projects
Why Choose StimTar’s Cold Mix Asphalt?
Not all cold mix asphalt products are created equal and that’s where StimTar makes the difference. Our cold mix asphalt is formulated for high adhesion, ensuring long-lasting repairs that hold up under pressure and traffic. It’s designed to be weather-resistant, allowing for effective application even in damp or cold conditions. We offer both bulk and bagged supply options, making it ideal for small residential fixes or large-scale municipal projects. With nationwide delivery and professional support, you can rely on timely service no matter where you are in South Africa. If needed, our trained application teams can be deployed to handle installations on-site. Best of all, our product is manufactured to meet SABS and municipal standards, ensuring both safety and compliance. That’s why contractors, municipalities, property managers, and private developers across the country trust StimTar for dependable cold mix asphalt solutions.
High-adhesion formulation
For long-lasting repairs
Delivery and support
Across South Africa
Bulk or bagged supply options
For small or large projects
Application by trained professionals
If needed
Weather-resistant mix
That sets even in damp conditions
Compliance with SABS standards
And municipal standards
Cold Mix Asphalt vs Hot Mix – What’s the Difference?
| Feature | Cold Mix Asphalt | Hot Mix Asphalt |
|---|---|---|
| Application Temp | Ambient / cold | 140–160°C |
| Use Case | Potholes, patches, remote areas | Full resurfacing, roads, highways |
| Equipment Needed | Minimal / manual | Requires heated trucks & rollers |
| Storage Life | Long (sealed properly) | Must be used while hot |
| Weather Dependency | Can be used in rain or cold | Not recommended in wet or freezing conditions |
| Cost Per Repair | Lower | Higher due to equipment and logistics |
6 Benefits of Choosing Cold Mix Asphalt
Choosing cold mix asphalt offers several practical advantages, especially for repairs and small-scale applications where speed, flexibility, and cost control are essential. Here are the top benefits of using cold mix asphalt for your road or surface repair project:
Ready-to-Use Anytime
Cold mix asphalt comes pre-mixed and requires no heating, which means it can be applied straight from the bag or container saving time and eliminating the need for specialized equipment.
All-Weather Application
Unlike hot mix, cold mix asphalt can be applied in cold, damp, or rainy conditions. This makes it perfect for emergency repairs and winter maintenance when traditional asphalt cannot be used.
Cost-Effective for Smaller Jobs
For patching potholes, utility cuts, or driveway fixes, cold mix is significantly more economical than hot mix because it requires less equipment and fewer crew members.
Easy Handling and Storage
Cold mix can be stored for long periods without degrading, provided it’s sealed properly. This makes it ideal for remote areas or for keeping in stock for on-demand repairs.
Minimal Traffic Disruption
Because cold mix can be applied quickly and doesn’t require heavy compaction or curing time, traffic can resume almost immediately minimizing downtime in busy areas.
Versatile Applications
From urban potholes and parking lots to rural roads and trench backfills, cold mix asphalt is extremely adaptable and performs well across a wide variety of surfaces and conditions.
Learn more about asphalt surfacing techniques at the National Asphalt Pavement Association.
Benefits of Working With StimTar
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Experienced team of civil engineers & machine operators
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Fully compliant with SANRAL and municipal standards
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Fast project turnaround
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In-house plant and machinery
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Custom solutions based on your site & budget
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Serving Gauteng, Limpopo, North West, and beyond
Cold Mix Asphalt Maintenance Tips
To ensure your cold mix asphalt repairs last as long as possible and maintain their structural integrity, follow these simple yet effective maintenance practices:
1. Keep the Repaired Area Clean
Remove dirt, debris, and standing water regularly. Clean edges help maintain bond strength between the patch and surrounding surface.
2. Monitor for Edge Separation
Inspect the edges of repaired areas for any early signs of separation or lifting. Apply edge sealant or compact the area again if necessary.
3. Ensure Proper Drainage
Water pooling near or on the patched surface can weaken it over time. Maintain surrounding drainage systems to prevent water accumulation.
4. Avoid Overloading in the First 24 Hours
Although cold mix sets quickly, it’s best to limit heavy traffic for the first day after compaction, especially on larger patches.
5. Reapply or Top-Up as Needed
For high-traffic or high-impact areas, cold mix may settle over time. Keep a small stock of cold mix on-site to easily top up low spots.
6. Schedule Routine Inspections
Check repaired surfaces as part of your regular road or driveway maintenance. Catching wear early prevents further deterioration and saves money.
Cold Mix Asphalt vs Hot Mix Asphalt – What’s the Difference?
| Feature | Cold Mix Asphalt | Hot Mix Asphalt |
|---|---|---|
| Application Temperature | Applied at ambient temperatures – no heating required | Must be heated to 140–160°C before use |
| Ideal Use | Pothole repairs, small patches, remote or emergency jobs | Large-scale paving: highways, runways, driveways |
| Weather Flexibility | Can be used in wet or cold conditions | Best applied in dry, warm weather |
| Storage & Shelf Life | Long shelf life if sealed properly | Must be used immediately while hot |
| Installation Equipment | Minimal (hand tools or manual compaction) | Requires heavy equipment (pavers, rollers, heaters) |
| Cost per Application | Lower – ideal for small jobs and maintenance | Higher – more economical on large projects due to scale |
| Durability | Medium – excellent for temporary and light-duty use | High – long-lasting and ideal for high-traffic zones |
Our Professional Recommendation: Why Cold Mix Asphalt Is the Smarter Choice
Both cold mix and hot mix asphalt have valuable uses in road construction and surface repairs. Hot mix asphalt is known for its strength and long-term durability, making it ideal for major paving projects like highways and airport runways. However, it comes with limitations — it must be applied while hot, requires expensive equipment, and can only be used in dry, warm weather conditions.
Cold mix asphalt, on the other hand, offers exceptional versatility, convenience, and cost-efficiency. It can be stored for long periods, applied in virtually any weather, and doesn’t require specialized machinery. This makes it perfect for pothole patching, emergency repairs, remote road maintenance, and small-scale fixes. Whether you’re maintaining municipal roads, driveways, or rural access routes, cold mix offers faster turnaround and lower application costs without sacrificing performance in light to medium traffic areas.
In our professional opinion, cold mix asphalt is the best choice for the majority of repair and maintenance projects in South Africa especially where speed, flexibility, and budget are top priorities. At StimTar, we proudly supply premium-grade cold mix asphalt trusted by contractors, municipalities, and private developers for consistent, reliable results — no matter the season or site condition.
Areas We Serve – Asphalt Surfacing Across South Africa
At StimTar, we proudly provide asphalt surfacing services across all provinces in South Africa. Whether you’re based in a major city, a growing town, or a rural region, our expert teams are ready to deliver professional asphalt solutions tailored to your needs.
We service the following areas:
Gauteng
Johannesburg, | Pretoria | Midrand | Centurion | Randburg | Boksburg | Kempton Park | Alberton | Benoni | Krugersdorp | Soweto
Western Cape
Cape Town | Stellenbosch | Paarl | Worcester | George | Mossel Bay
KwaZulu-Natal
Durban | Pietermaritzburg | Richards Bay | Newcastle | Umhlanga | Margate | Ballito
Eastern Cape
Port Elizabeth (Gqeberha) | East London | Mthatha | Queenstown | Jeffreys Bay
Free State
Bloemfontein | Welkom | Bethlehem | Sasolburg | Kroonstad
Limpopo
Polokwane | Tzaneen | Thohoyandou | Lephalale | Mokopane
Mpumalanga
Nelspruit (Mbombela) | Witbank (eMalahleni) | Middelburg | Secunda | Barberton
North West
Rustenburg | Brits | Mahikeng | Klerksdorp | Potchefstroom
Northern Cape
Kimberley | Upington | Springbok | Kuruman | De Aar
Western Regions & Outlying Areas
We also serve rural developments, mining sites, farms, and remote communities that require road paving, driveway resurfacing, or industrial asphalt surfacing.
FAQs – Frequently Asked Questions
How long does cold mix asphalt last?
When properly applied and compacted, cold mix can last 6 months to 2 years depending on traffic and weather. It’s ideal for short- to medium-term fixes.
Can cold mix be used on concrete?
Yes. Cold mix adheres well to concrete or asphalt bases and is perfect for trench patches or utility covers.
Is compaction necessary?
Yes. For best results, compact the mix manually with a hand tamper or mechanically using a plate compactor or roller.
How is it packaged?
StimTar supplies cold mix in 25kg bags, bulk bags, or loose bulk depending on project needs.
Can cold mix be used during rain?
Yes. Our formulation is designed to work even in wet and cold conditions, making it ideal for emergency repairs.
Is cold mix asphalt a permanent solution?
Cold mix is primarily designed as a temporary to medium-term repair solution, but when applied and compacted correctly, it can last for extended periods — especially in low-traffic or residential areas.
Can I apply cold mix myself or do I need a contractor?
Cold mix is DIY-friendly for small repairs. You can apply it with basic tools like a shovel and tamper. However, for larger or high-traffic areas, professional application is recommended for proper compaction and longevity.
Does cold mix asphalt need sealing?
Sealing is not required, but edge sealing can help extend durability, especially in areas prone to water ingress. For long-term results, consider a fog spray or tack coat.
Does cold mix asphalt need sealing?
Sealing is not required, but edge sealing can help extend durability, especially in areas prone to water ingress. For long-term results, consider a fog spray or tack coat.
Is cold mix environmentally friendly?
Yes. It uses lower energy during production, does not require heating, and has fewer emissions during application, making it a more sustainable choice compared to hot mix asphalt.
Can cold mix be used for speed bump repairs or parking lot edges?
Yes. Cold mix is a great solution for reshaping speed bumps, curbing edges, and restoring worn-out parking bays where hot mix application isn’t practical.
Let’s Talk About Your Surface Needs
Whether it’s a driveway, road, or parking lot – we’ll help you plan and pave it right. Contact us today for expert advice and a no-obligation quote.