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The Benefits of Wet vs Dry Concrete Polishing



Concrete polishing in Melbourne is a process used to grind and polish concrete surfaces for various purposes. Depending on the desired outcome, different techniques may be used. One of the most common methods is wet or dry concrete polishing. Both have distinct benefits, depending on the project at hand. But which one is better for you? Read on to find out!

Let’s take a look at the pros and cons of wet and dry concrete polishing and which best suits your requirements.

Wet vs Dry Concrete Polishing – Which is Better? 

Wet polishing is one of the oldest forms of concrete floor polishing. Most people are familiar with the wet concrete polishing process. For centuries, people often have polished natural stone wet, and contractors continue to do so today. Did you know that it was only the wet concrete polishing style that existed for floor polishing earlier? However, in the past couple of years, people have discovered the advantages of dry polishing and are using it to enhance the level of the shine of floors. 

After this, companies began creating equipment, tooling, etc., to effectively execute dry grinding and polishing for floors. While dry was increasingly popular, wet polishing has recently surged as a green choice for floor polishing. Let us understand how wet concrete polishing offers a greener flooring alternative.

Why Wet Polishing is the Greener Choice?

Many people argue about which is the greener method for floor polishing -the wet or dry method. Dry polishing may solve the problem of disposal more efficiently than wet polishing because it doesn’t produce a slurry. Moreover, there are various regulations on slurry disposal in every region. Therefore, contractors must thoroughly research such regulations before disposing of any slurry. For this, contractors can purchase or rent a proper wet-vac system.

On the other hand, wet polishing resolves numerous environmental issues, such as silicosis. Wet grinding and polishing completely eradicate the dust clouds that mostly occur during dry polishing. Silicosis can cause a huge problem for the flooring industry. Even while using a large dust extractor, workers may inhale large amounts of dust particles during the dry-polishing process.

Therefore, employers must make masks readily available to employees at job sites, and workers must wear them during the dry grinding process. Apart from this, they must take special precautions while grinding in retail environments where there are customers or facility employees. 

Advantages of Wet Polishing

Wet grinding and polishing dramatically enhance the lifespan of diamonds from medium-hard to very-hard floors. Allowing for more aggressive grinding and effectively removing a significant layer of concrete to expose the aggregate. Wet grinding allows faster cutting with diamonds on medium-hard and very-hard floors.

A contractor with exposed aggregate is very well aware of how long it takes to grind down an entire slab to a larger aggregate. Moreover, wet grinding creates extra friction and maintains the cooling of the diamond tool, preventing the glazing over of metal-bond tooling. Apart from this, contractors must use water in the first few steps of floor polishing to remove scratches that metal-bond diamonds leave. Contractors can complete wet polishing the floor in the higher grits for a comparatively duller and easier-to-maintain shine.

Advantages of Dry Polishing

However, dry polishing will always give the floor a much higher shine than wet polishing. It will provide a much higher level of light reflection and a classier-looking floor. While polishing wet on these floors, the diamonds could grind over-aggressively and leave gouge marks on the floor.

Contractors necessarily do not have to choose one method over another to complete a flooring process. However, they can choose to grind and polish wet in one step and then polish dry for an enhanced shine while keeping dust and costs in check!

Why Experience Counts?

If you need high-quality concrete polished floors in Melbourne, you require the assistance of an experienced contractor, one who is aware of the requirements of a customer and is not overly dependent on the vendor’s advice. Moreover, contractors with experience will consider the best interests of the clients and offer you profitable services. 

As concrete polishing is still a young and evolving business, it is too early to determine – which is the best for your flooring solutions. Therefore, contractors must work towards constantly re-educating themselves and taking control. They must think of ways of more profitability choices while exposing and weighing the best choice in every project.

Apart from this, contractors need to play a crucial role in educating general contractors as well as end-users. They must not leave the task entirely to the concrete-supplying vendors to ensure that their best interests are part of the equation.


Wet and dry concrete polishing both have their advantages depending on what type of project you are doing and what type of results you are looking for. Wet polishing produces fewer airborne particles and yields faster results but has longer cleanup time compared to dry polish, which has fewer risks of thermal damage but takes longer to achieve desired results due to needing multiple grits for a smoother finish. 

If you are still wondering which is better- wet or dry polishing, contact Premium Concrete Resurfacing experts and clear or queries right away. They will cater to all your needs, and whether you require wet or dry concrete polishing, they will ensure your job is done in the best possible way!