For a FREE QUOTE call Shane on 0422 812 288

Servicing the Central Coast and Newcastle regions

Central Coast Surface sealing, Re colouring &  cleaning solutions


High Pressure Cleaning

Professional High Pressure Cleaning On the Central Coast

Have you scrubbed your concrete patio within an inch of its life, only to find that it still doesn’t look clean? Put down the scrub brush, because a pressure clean from the experts at Coltech Sealing and Surface Solutions can get you the results you’re after. We offer a professional pressure cleaning service across the Central Coast and Lake Macquarie that will have your concrete paths, driveways, walls and pool areas looking like new.

For a free quote, with zero obligations, call today on 0422 812 288


Our cleaning service puts the pressure on dirt and grime

Whether you’re giving your home a pre-sale makeover, or getting ready to host a big birthday bash, pressure cleaning is an incredibly effective and affordable way to give new life to your property.

And after the pressure cleaning is done, keep your concreate in prime condition for longer with our professional concrete sealing service. You can even add colour to your concrete with our recolour and colour sealing services!

For examples of how cleaning, sealing and recolouring can rejuvenate your concrete, visit our Work Gallery.


Why concrete cleaning is a job for professionals

Concrete is a porous surface that naturally holds dirt, lichen, mound and sand well and can be hard to clean properly. That’s why it’s always best to hire a professional to come in and give your concrete areas a thorough pressure clean using industry-approved equipment and acidic cleaning solutions, so you can feel sure the job is going to be done properly without causing damage to your property.

At Coltech Sealing and Surface Solutions, we have over 30 years of experience in the concrete industry. Our staff of fully qualified tradespeople are rigorously trained and highly experienced and provide friendly, professional pressure cleaning, driveway cleaning and concrete sealing & colouring services across the Central Coast, Lake Macquarie and surrounding suburbs.

For a free quote, call today on 0422 812 288, or reach out via our contact page.

We guarantee you will be satisfied with the results every time.

Sealing and Re-Sealing

Driveway Sealing and Cleaning the Central Coast Can Count On

Your driveway may be the first part of your home that visitors see, but that doesn’t stop it being one of the most overlooked when it comes to cleaning and maintenance. Because concrete is porous, it easily picks up dirt, oil and mould which can cause stains that can’t be shifted by a good scrub.

At Coltech Sealing and Surface Solutions, we restore the appearance of driveways in Lake Macquarie and the Central Coast and can even seal or reseal the concrete to make sure it stays that way!


Sealing now can protect your driveway for years to come

When it comes to performing maintenance on your property’s driveway and other concreated areas, there’s no room for error. UV radiation as well as wear and tear erodes concrete surfaces such as driveways, which can enable water to sink inside and cause permanent structural damage. Shoddy workmanship or poor-quality cleaning and sealing can lead to serious – and expensive – damage to your property.

Know that you’re getting the best possible driveway cleaning and sealing service by choosing Coltech Sealing and Surface Solutions. With 30 years’ experience in the concrete industry, we ensure that every job is completed to the highest standards, from pressure cleaning to resealing and colouring concrete surfaces.


Get a free quote for your driveway today!

Whether you're in Lake Macquarie, the Central Coast, or any of the surrounding suburbs, you won't find better concrete cleaning and restoring services in the area. We offer an experienced, friendly and trusted driveway sealing service to all Lake Macquarie residents. With great prices and a well earnt reputation for exemplary customer service, there's a reason why we're the number one providers of sealing and surface solutions in the Central Coast area.

Call us on today on 0422 812 288 to chat to our team and get a free quote for all of your concrete sealing, cleaning and restoration needs. You can also reach out using our contact page!

Concrete Colour Sealing

Why do i need to re-colour my concrete?

- Like anything else around the home there is always ongoing maintenance and concrete is no exception.

Concrete should always be re-sealed every 2-4 years otherwise if it's left too long, the colour will fade due to vehicle use, weather and general wear.

When this happens, re-sealing is not the solution, instead you will need to colour seal (using sealer with colour pigment mixed in).

This is the only way to rejuvenate your tired and worn looking concrete.

Note: -When colour sealing, a minimum of 2 coats is always applied.

Don't delay, call today for a FREE QUOTE!

Maintenance & Care of Sealed Concrete Finishes

General Care

To keep sealed concrete looking good, surfaces should be washed down with a soft broom and a solution of dish washing detergent and water on a regular basis (3 to 6 months).

During the initial 28 day curing process, a thin film of hydrocarbons are deposited on the surface and if not removed, can become slippery when wet.

Handy Tips

One: Sealed concrete must be given 5 days time to "cure" before any vehicles are driven on it.

Two: In exceptionally hot weather, where possible, try to refrain from parking vehicles on the driveway whilst tyres are still hot. Vehicles can be driven across the sealed concrete to access a garage or unsealed surfaces.

Hot Weather Precautions

All sealers used in the decorative concrete industry are thermoplastic and are affected by temperature.

When the concrete surface temperature nears 48c the sealers can begin to soften and because car tyres generate and retain heat while being driven on the road, the hot tyres can cause problems with marking or lifting of the sealant.

This all depends on the type of concrete ie. stencil, stamped, plain etc.

From Start to Finish...

• Site preparation

• 4000psi Chemical power wash

• Crack repairs

• Anti slip treatment

• Colour & Seal

We cover...

• Driveways

• Patios

• Pool surrounds

• Pathways

• All outside areas


Sealing & Surface Solutions

ABN No: 73 995 998 952

Established in 2014.

Fully Qualified and Insured technician.

Based on the NSW Central Coast.

Phone Shane

0422 812 288







Designed by LBH Promotions

Copyright © 2017 Coltech Sealing & Surface Solutions. All rights reserved.

Central Coast Surface sealing, Re colouring &  cleaning solutions
Central Coast Surface sealing, Re colouring &  cleaning solutions
Central Coast Surface sealing, Re colouring &  cleaning solutions
Central Coast Surface sealing, Re colouring &  cleaning solutions

Central Coast Surface sealing, Re colouring &  cleaning solutions