Asphalt surfaces are exposed to constant wear and tear — from UV exposure and heavy traffic to oil spills and water penetration. Without protection, even the highest quality asphalt will begin to fade, crack, or deteriorate over time. One of the most effective ways to maintain a fresh, long-lasting finish is through routine sealing.
At Bendigo Road Tech, we understand the importance of ongoing care, and sealing is one of the key services we offer to extend the life and appearance of your asphalt in Bendigo.
The Impact of Time and Exposure on Asphalt
When first installed, asphalt has a deep black finish, offering a clean and professional look. But over time, several factors start to take their toll:
- UV rays cause the bitumen binder to oxidise, making it brittle and faded
- Water infiltration seeps into small cracks, weakening the base layers
- Oil, fuel, and chemicals soften and break down the surface
- Traffic loads compress and erode surface materials
Without proper protection, these issues compound and lead to premature surface failures and a tired appearance.
What Is Asphalt Sealing?
Sealing involves applying a protective coating over the asphalt surface. This layer acts as a barrier between the asphalt and external elements, improving both function and appearance.
Our sealing process at Bendigo Road Tech involves:
- Cleaning the surface thoroughly
- Repairing any cracks or damaged sections
- Applying a high-quality sealant evenly across the entire surface
- Allowing adequate drying and curing time
This ensures maximum coverage, durability, and visual restoration.
Benefits of Routine Asphalt Sealing
Keeping your asphalt sealed on a regular schedule offers multiple long-term advantages.
Enhances Visual Appeal
- Restores rich black colour
- Provides a consistent and clean surface
- Adds to the professional appearance of commercial spaces and properties
Protects from UV and Oxidation
- Blocks harmful sunlight that dries and weakens asphalt
- Prevents premature ageing and colour fading
Seals Out Moisture
- Reduces water penetration through microcracks
- Helps avoid potholes and structural failure caused by base erosion
Defends Against Oil and Chemical Spills
- Minimises damage from vehicle fluids and harsh substances
- Easier to clean spills from a sealed surface
Increases Lifespan
- Reduces the need for major repairs
- Extends the life of the surface by years when done on schedule
How Often Should Asphalt Be Sealed?
For surfaces in Bendigo, we typically recommend sealing every 2–3 years, depending on usage and environmental exposure. Commercial areas or high-traffic driveways may require more frequent attention, while lightly used areas can go a bit longer between treatments.
Signs It’s Time to Reseal
Look out for these indicators:
- Faded or grey appearance
- Small surface cracks forming
- Water no longer beads on the surface
- Staining from oil or fuel spills
- Increased dust or loose surface particles
Addressing these early with a reseal can prevent larger and more costly repairs.
Conclusion
Routine sealing is a proactive step that preserves both the appearance and function of your asphalt. It’s an affordable, high-value way to get the most from your investment.
At Bendigo Road Tech, we provide professional sealing services tailored to the local conditions in Bendigo, VIC. Whether it’s a commercial hardstand, residential driveway, or rural accessway, our team is here to help protect your surface — and keep it looking like new for years to come.
Call us on: 03 5609 3573
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