How To Repair Medium-density Fibreboard Water Damage?

The most commonly used material for Kitchen Cabinets Calgary and open cabinetry is medium-density fibreboard. Although MDF is a durable material, its resistance to water exposure will deteriorate with time. However, this issue can be fixed at home itself if you know how to use power tools or if you have even the basic experience in woodworking.

Let’s take a closer look at the steps you need to follow in order to repair such damage.

First off you should know when the cabinets are water-damaged. For that you would notice that your cabinet’s doors have swelled and puckered. This is a tell-tale sign that your cabinets need some repairing. Therefore, the first challenge will be to smooth out these bumps.

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Step 1:  Prep

 The very first thing to do is unhinge the damaged cabinet doors from the rest of the cabinetry. This will make the repairs far easier for you, as you will be able to freely move, turn, place and hold the pieces to be worked on.

Step 2: Remove The Paint Crust And Glue The MDF

Next thing to be done is to scrape off the crumpled paint crust and glue different sheets of wood together. Then, clamp it overnight and sand off the excess glue in the morning.

Step 3: Apply Primer

Next, apply a primer made of shellac to the Kitchen Cabinets Calgary. This will help hide little evidence of damage and aid paint adhesion later.

Step 4: Use filler

The next step is to fix the damage using plastic wood filler and then seal it. If the damage is minor, this step might not be necessary, but the filler works excellent for larger ridges and lumps. It is advised that you apply with the aid of a putty knife. Spend some time on this phase. Your completed result will be better if the MDF seems smoother and more level at the conclusion of the application.

Step 5: Sand the doors

It’s time to start sanding now! MDF that has been water damaged will have bubbles, thus it is crucial to sand it down so that the material is level and smooth. This stage can be completed manually or with an electric sander. A medium-fine grit of about 100 or 120 is a good choice.

Step 6: Paint Them

It’s ready to paint when your MDF feels smooth and even. This is frequently the last touch that aids in hiding any signs of water damage. After the paint has dried, if you’re not satisfied with the outcome, you may simply sand the area and repaint it to get the desired effect. MDF water damage repair might be challenging, but good luck and perseverance! Your cabinets would soon appear brand new.

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