Asphalt and Bitumen Repair Services
Repair tips from the cold mix specialists
In short
Deal with the water first: work out how the damage started and whether water can be slowed or diverted. Without that, any repair is less effective.
By the Permanent Pothole Solutions team · Updated 26 October 2026
Our product comes with step-by-step instructions and can be applied in any weather, so you can make the area safe quickly.
Recommended product
10 Gauge Mix
View product →Pothole repair guidePermanent Pothole Repair
Read the guide →How to repair a pothole permanently
- Cut back or sweep out loose stone, dirt and water-logged debris.
- For holes deeper than 50mm, lay and compact a sand-and-stone base first.
- Pour Asphalt in a Bag straight in — standing water is fine — and over-fill slightly.
- Compact hard with a tamper, plate compactor or vehicle tyre; crown and compact again.
- Open to traffic straight away.
Choosing the right gauge
| Mix | Compacted lift | Best for |
|---|---|---|
| 5 Gauge | 12.5–20mm | Shallow repairs and fine finishes (made to order) |
| 7 Gauge | 17.5–28mm | Driveways, footpaths, shallow potholes |
| 10 Gauge | 25–40mm | All-purpose pothole and road repairs |
| 14 Gauge | 35–56mm | Deeper potholes and heavy-duty repairs |
Coverage at a glance
- 15kg bag/bucket ≈ 0.13 m² at 50mm
- 20kg bag/bucket ≈ 0.17 m² at 50mm
- 1 tonne bulk bag ≈ 8.7 m² at 50mm
Need an exact number? Use the Asphalt Calculator.
Why Asphalt in a Bag
- Permanent. Expands and contracts with the road surface, so the patch moves with the pavement instead of breaking away.
- Cures on impact. Curing is activated by compaction — tamp it or roll it and it sets.
- Bonds to anything. Adheres to asphalt, concrete, steel and even wood.
- Any weather. Apply from -26°C to 49°C, in rain, or straight into a pothole full of water.
- No tack coat. No pre-coating or priming. Open, pour, compact.
- Traffic-ready. Application is up to five times faster, and it can take traffic immediately.
Related
Questions & answers
Asphalt and Bitumen Repair Services FAQs
How deep should a pothole repair be?
At least 25mm, ideally 50mm. Build deeper holes in compacted layers.
Can I fill a pothole that has water in it?
Yes. The mix displaces water as it’s compacted, so it can go straight into a wet hole.
How long does a pothole repair last?
Applied to specification, it’s guaranteed to adhere until the surrounding pavement fails — backed by a Lifetime Performance Guarantee.
Fix it once.
Fix it permanently.
Talk to our team about Asphalt in a Bag, Rubberised Crack Filler and bulk supply.