Apply a thin coat of clear dewaxed shellac to all cabinet surfaces using a natural fiber paintbrush or a disposable foam applicator.
What type of clear coat to use on painted cabinets.
Check the paint label on the can for specific instructions.
In addition if you are painting your kitchen cabinets solid white you must understand they will yellow somewhat over time.
Wood cabinets are ideal for painting but any surface that can be scuffed with sandpaper can be painted.
However if you have chalk painted cabinets you will need some sort of protective finish.
Purchase the appropriate supplies for your type of cabinets.
Don t expect the polyurethane to hide any defects in the material.
Paint adheres best over a scuffed surface making true wood cabinets a great candidate for painting sand the surface to prep it for paint and the result is a better bond and smoother finish.
You can use acrylic urethane primer and cover it with your choice of paint.
Before we proceed to the best clear coat products i have to warn you that any of the products listed below may turn yellow over white paint yellowing depends on so many things.
If you chose a less durable paint a clear polyurethane topcoat can help prolong its life by protecting it from premature wear.
If you are wondering what clear coat to put on latex painted cabinets i would consider going without one.
Insl x cabinet coat not shown is one brand of acrylic urethane paint formulated for cabinets.
If you re painting laminate cabinets our fresh start high hiding all purpose primer 046 is the choice of professionals.
Solid wood laminate or metal.
Moreover the chemicals that provide the paint with sheen may prevent the varnish from adequately adhering.
Acrylic urethane also cures to a very hard and durable finish.
After you re done take a break.
Unfortunately not all polyurethane finishes are suited for all types of paint.
Then gently sand away any surface irregularities using 220 grit sandpaper.
If you use a good latex made for cabinets it should be durable and water resistant enough without the trouble of a top coat.
Wipe off any sanding residue with a dry lint free cotton rag or a tack cloth.
This is especially important if your wood cabinets are already stained or have a glossy finish you will need to get through this finish layer first either with sandpaper or a liquid.
Do not use lacquer based primers as they can impede how advance adheres to the surface of the cabinets.
You do not need to apply a polyurethane finish to painted kitchen cabinets if you ve used a durable paint.
Let the shellac dry for an hour.
High sheen paints such as gloss latex and acrylic enamel provide good protection against stains and wear.
Or you can use acrylic urethane paint as the final coat too.
Type of wood existing undercoat stains dyes moisture in wood non compliance with instructions and so on.
You can apply a clear polyurethane finish over paint.
Laminate cabinets require a special bonding primer.
The primer must dry at least 24 hours before moving on to step 5.