A polyurethane varnish finish can cut down on the wear and tear of kitchen cabinets, help keep them looking new and extend the life of the cabinets. Polyurethane works best on unfinished wood but can also be painted directly onto painted surfaces.
You do not need to apply a polyurethane finish to painted kitchen cabinets if you've used a durable paint. If you chose a less durable paint, a clear polyurethane topcoat can help prolong its life by protecting it from premature wear. Unfortunately, not all polyurethane finishes are suited for all types of paint.
Adding a clear coat to your kitchen cabinets can help make your space brighter and more friendly. In addition to the stunning appearance, a clear coat also works to protect your cabinets from dirt, scratching, and chipping. If you have a kitchen with lots of natural light, a clear coat finish would be a great choice.
While there are many types of paint to choose from, the best paint for kitchen cabinets is typically semi-gloss, gloss or satin. Matte is not practical in kitchens and baths where you will need durable paint you can easily clean.
Lacquer is always a high-gloss option that shimmers and shines, but you can get a more matte finish with a polyurethane. A lower gloss level will show fewer scratches and less wear and tear over time.
On average, semi-gloss oil-based paint is the most durable finish for kitchen cabinets. Because of its sheen, semi-gloss paint can reflect light and remain durable for a long time.
For best results, apply at least two coats of polyurethane. When working on floors, tables, chairs, and furniture that will be used often, apply at least three coats. If you are using water-based polyurethane, you can apply up to four or five coats on floors and sheds.
Using a paint sprayer is one of the easiest ways to get a super smooth finish on your cabinets. By their very nature, paint sprayers eliminate brush strokes and roller marks completely. And painting with a paint sprayer is almost always faster than using a paint roller and paint brush.
While satin finishes tend to be fairly durable in high traffic areas, they're not as durable and versatile as semi-gloss against mildew and mold. Kitchen cabinets in high moisture environments can, therefore, do better with semi-gloss paints.
Since glossy finishes are the quickest to show scratches and stains, matte finishes are ideal for those who want to hide their furniture's imperfections. On the other hand, cabinets with a matte finish absorb light instead of reflecting it. As a result, this finish will not help your space feel bigger.
As for applying any sealer or topcoat, the general pro recommendation for cabinet painting is to use high quality stain blocking primer and 2-3 thin and even coats of super high quality paint with ample drying time between coats (Benjamin Moore's Advance paint is meant for cabinets without any top coat, since sealers ...
You can also try applying a coat of polyurethane to your cabinets. If you do notice some spots after cooking, wipe down the cabinets with soapy water and rag or all-purpose cleaner. For any messes that might happen inside your cabinets, particularly within the pantry and spice cabinets, try shelf paper or liners.
If found, sand lightly, wipe and reapply polyurethane. Most kitchen cabinets require three to four coats of polyurethane to achieve a durable, long lasting finish. Sand, wipe and apply polyurethane until the desired coating is achieved.
Polyurethane dries in 24-48 hours and takes about 30 days to fully cure.
Buy cabinet door bumper pads and stick them to the corners of doors and drawers to prevent paint chipping when the doors bump onto the frames. These are small cork, vinyl or felt pads and available at hardware stores.
If you're looking for a luxurious finish that makes your kitchen feel cozy, then eggshell finish is the best. It is also easier to clean and can better hide scratches and dirt. However, if you want a safe finish which makes the kitchen space seem larger, then semi-gloss is your friend.
The paint is applied unevenly. So, if you want a factory-grade finish, choose to spray your kitchen cabinets instead of rolling them. In addition to providing a higher-quality final finish, spray painting is faster than using a roller.
For wood, brushing is fine, but you may want to hire a professional for a good finish. Using a roller to paint cabinets is a lot faster than brush painting, however, the fabric on the roller will create a 'bobbly' texture on the surface. The texture a roller puts on cabinets makes it unsuitable for gloss paint.
Cabinet Painting with a Roller & a Brush
On the fronts and backs of drawers and doors, you can use a roller. This will apply the paint in a more smooth and even manner and is much faster than only using a paint brush. Then, use a brush for touching up small areas or for hard-to-reach spots.
For some types of poly, nothing happens if you don't sand between coats of polyurethane. However, most polyurethane will not adhere properly if you skip sanding dust nibs and brush marks on the finish. The polyurethane finish will eventually peel off or become deformed.
Polyurethane is a durable, resilient varnish that seals and coats wood with a cover that resembles plastic. It is excellent for use as a finish on cabinets and countertops, especially since it is not affected by acidic foods, beverages and cleaning substances.
Sand the dried and cured first coat of polyurethane no sooner than 24 hours after applying it. Use a very fine-grit abrasive, sanding with the grain of the wood. Remove the sanding dust first with a static duster, followed by a tack cloth.
A polyurethane kitchen finish is the result of many hours of preparation, specifically using a painted coating. Polyurethane kitchen cabinets are coated with a finish which consists of paint and hardener that provides a protective coating very similar to the paint you see on motor vehicles.