When choosing a flooring solution, you are more likely to prioritize style and aesthetics at the expense of resistance to wear and durability.
MGO board flooring promises to give your residential or commercial space a completely new and outstanding look capable of withstanding the test of time.
Moreover, you can apply a distinct finish to your boards as you attempt to achieve your preferred aesthetic.
How to Apply MGO Board Floor Finishing

The right kind of finish on your magnesium oxide boards will surely help you express your personality on your commercial or residential floor.
These versatile boards can mimic a blank canvas allowing you to personalize your floor’s style. All you have to do is follow the following steps;
Step 1: Floor Surface Preparation
Before setting out to apply your specific finish on your MgO boards, you must first lay the groundwork. For instance, you must inspect the boards to rule out cracks and damaged sections.
After ascertaining that your boards are in good condition, proceed to thoroughly clean them. You can use soft cloth or brush to dislodge grease or any other form of dirt on your boards. Furthermore, you may need to undertake the following additional preparation steps.
Sanding
Sanding simply attempts to soften any rough areas on your magnesium oxide boards. All you need is fine-grit sandpaper to smoothen any rough patches. Sanding also smoothens the joints shared by your MgO boards thus creating an even stronger board. Once you are done sanding your boards, make certain you clean off the resulting dust.
Priming
To make certain that your MgO boards assume your finish perfectly and evenly, you need to apply a primer. Acrylic primers are often recommended but you must settle on a primer that suits your MGO boards best. Applying a primer is quite easy since you only need to brush it or roll it evenly using a brush or roller, respectively.
Joint Treatment
When flooring you are likely to join several magnesium oxide boards together and you must treat these joints properly before applying your respective finish. For instance, you can use mesh tape to bind your boards before smoothening the joints using sandpaper.
Step 2: Choose Correct Finish for MGO Flooring
Magnesium boards are outstanding by nature. But what if I told you that you can personalize them even further consequently giving your space a style and aesthetic reminiscent of your style? Simply apply one of the following types of finish.

Plastering
If you are looking for an elegant floor, consider plastering your magnesium oxide boards. First, settle for a plastering polymer of your choice then spread it uniformly on your respective MgO boards using a trowel. Once you have smoothened it out allow it to dry before sanding it to dislodge any rough patches and achieve a fine finish.
Painting
To have your floor with a color that matches your brand or personal choice, you might want to consider painting your MgO flooring boards. For a better outcome, apply several coats and make certain you use high quality paint. For instance, if you intend to install your boards on floors exposed to moisture, opt for acrylic paint.
Textured Finish
Texture finishing comes in handy as you attempt to refine other types of finishes, particularly plastering and painting. Although anti-slip texture coatings are the most prominent, you can also opt for decorative textures, which add a visual interest to your magnesium oxide boards. However, to achieve these textured finishes, you will need specialized tools.
Clear Coat Finish
Applying a clear coat finishes to your magnesium oxide boards ensures that they retain their natural look but they are equipped with an additional layer of protection. For instance, you can apply a UV-resistant clear coating if you intend to install your MgO boards outdoors where they are subjected to extreme sunlight.
Tile Overlays Finish
Alternatively, you can attach your MgO boards to your tiles including porcelain and ceramic tiles. However, you must first seal your MgO boards before adding the tiles to avert the entry of moisture. A thin-set motor should help you bind the tiles to your magnesium oxide boards.
Wallpaper Finish
Wallpapers have revolutionized modern-day interior designing and they simply involve applying carefully chosen wallpapers to your magnesium oxide boards. Applying wallpaper gives your boards a smooth surface whilst also protecting them from moisture and ultraviolet rays. All you need is regular paste to refine your MgO boards with a wallpaper finish of your choice.
Step 3: Apply Finishing on the MGO Floor
After carefully choosing your preferred types of finish and adequately preparing your magnesium oxide boards for finishing, proceed to apply your finish. Here are the specific processes you need to follow.

Painting MGO Floors
- Take a cloth and apply slightly soapy water onto the cloth then proceed to clean the surface of your MgO boards before drying them.
- Using fine grit sandpaper lightly sand your boards to roughen the surface. This will make it easier for your paint to stick.
- Consequently, apply an appropriate primer by brushing it and letting it dry completely.
- Using a paintbrush or roller apply multiple coats of high-quality paint onto your magnesium oxide boards. Before applying a subsequent coat, make certain that the first coat dries up.
- Finally, apply an appropriate sealer onto the painted MgO boards and let it dry as well.
Plastering MGO Floors
- Before plastering your magnesium oxide boards make certain they are clean and free from stains and dust.
- Subsequently, cover the joints holding your MgO boards together and then apply a suitable primer.
- Mix your chosen plaster with water and mix thoroughly using a power mixer.
- Scoop up your mixed plaster and apply it onto the surface of your magnesium oxide carefully and uniformly.
- Using a trowel, smoothen it out all over your MgO flooring boards and let it dry before applying a second coast if need be.
- Once the plaster has dried, possibly after 24 hours, sandpaper any rough edges or uneven spots and then apply a sealant.
Texturing MGO Floors
- Begin by grabbing all the necessary materials and cleaning your workstation. Proceed to dislodge any form of dirt present on your MgO boards using a damp cloth.
- Sandpaper your respective magnesium oxide boards to create a surface that is more receptive to your texturing adhesive.
- Do your research on the varying texturing techniques you can exploit before settling on one that suits your project the most. Some of the options include.
- Brush texturing
- Trowel texturing
- Sponge texturing
- Proceed to apply your texture and it is advisable that you start by applying in small sections. Apply several layers until you attain your desired level of textured finished.
Step 4: Sealing the MGO Board Floor Surface

Now that you have revamped your magnesium oxide boards with a finish of your liking, conclude by applying a compatible sealant. Using a brush, carefully apply your sealer on your MgO boards to safeguard them from moisture consequently prolonging their lifespan.
FAQs
1. What is MGO Flooring?
MgO flooring is an environmentally friendly construction board engineered to work flawlessly as your residential or commercial flooring option. It demonstrates a great degree of fire and water resistance making it quite tolerant to impact and wear.
2. What are the Benefits of MGO Flooring?
The adoption of magnesium oxide as a raw material for generating construction boards has brought a level of sustainability to the construction industry. MgO flooring boards come with the following rewards.
- Strong impact resistance
- High moisture resistance
- They are non-combustible
- Eco-friendly
3. What are the Disadvantages of MGO Flooring Material?
Despite being one of the most revered construction materials, MgO flooring board still has its shortcomings. For instance, improper or inadequate sealing can cause swelling once you expose them to water. Furthermore, they are comparatively costlier.
4. What is the Difference Between SPC and MGO Flooring?
While they are both contemporary flooring solutions, they are quite different. SPC flooring combines plastic and powdered stone to generate a durable and moisture resistant flooring solution. MgO flooring on the other hand relies on a magnesium oxide core to provide a fire-resistant and water-resistant flooring solution.
5. What is the Average MGO Flooring Price?
The amount of money you will need to part with to procure magnesium oxide flooring boards is largely dependent on dimension and type of finish. However, the general prices range from $2 to $18.50 per piece.
Conclusion
Flooring your home, office or workstation does not have to be boring anymore. With MgO flooring boards, you can transform your space with an aesthetic that communicates your style and personality. All you must do is procure high-quality MgO flooring and customize it with your preferred finishing technique.
More resources:
Magnesium Oxide Wallboard – Source: WIKIPEDIA
MGO Board Cost – Source: REMICA
MGO Board Manufacturing Process – Source: REMICA
Advantages of MGO Board – Source: REMICA



