3 if your cabinets are old and damaged you will need to use a spray finish as in 2b to restore the finish paste wax will not do the job in this case.
Water damaged mdf cabinet doors.
These images are all mdf cabinets that have been damaged.
In this case first wash the door using an extra fine 3m pad and mineral spirits paint thinner to remove any traces of food residue grease etc.
Applying high temperature and pressure creates the mdf board.
It s often denser than plywood.
Water damage causes the fibers to swell and weakens the wood considerably.
But a waterproof coat free particleboard can easily get swollen up when it gets in the contact of water.
The cabinets in these two pictures are more than the usual damage we see from the water.
Mdf in its undefiled manufactured state is stable and consistent.
In your kitchen you have to be proactive to make sure this type of damage does not happen to your cabinets due to water.
It got better as i went after doing one cabinet door it continued to get better with the gluing the sanding and the painting.
The other form of water that does damage to mdf is steam.
Mdf also known as medium density fibreboard is an engineered wood that combines wax and a resin binder.
When baseboard made of medium density fiberboard sustains water damage your best solution is to replace it.
It will continue to get worse as it absorbs moisture from the air.
The ease of customization of mdf boards is to thank for this variety.
Make sure to use a very good brush to apply the primer and a high.
Mdf looks great once finished but water is not its friend.
If there is a small damage in the particle board due to water then you can easily repair them.
When it gets wet it swells and distorts.
Because of its structure mdf board can be cut and drilled in many different ways without any damage.
Water and wood are not exactly the best combination together.
Just follow the steps below to do the repairing perfectly.
Manufacturers use particleboard because it is less expensive than plywood.
Allow the door to dry completely and then lightly sand the whole door with the 320 or 400 grit.
However if the damage is not significant you can attempt repair.
And water damage can vary according to its exposure to the water.
The wood is made from sawdust or wood chips and glue.