5 Best Top Coat for Painted Countertops [2022 Reviews]

To keep your countertop paint intact and smooth, you need a highly durable topcoat. This pick of ours is easily the most durable and hardest water-based topcoat for painted countertops.

Thanks to the long-lasting formula, the topcoat can survive wear and tear for years. Due to its hard nature, it effectively prevents cracking and peeling. This top coat will maintain the shine of your countertop under any given weather condition.

What people love about this topcoat is the UV protection feature. The UV stabilizers ensure that the harmful sun rays will not be able to cause any damage to this protective coat. You can apply this polyurethane topcoat on stained wooden walls, cabinet doors, and even on floors.

Since the topcoat has a water-based formula, it takes a very short time to dry out. In fact, you’ll have to wait only one or two hours after each coating. The water-based formula also makes it easy to clean up the mess after finishing your project. You just need some water and soap to clean all the drips and stains.

The best part? This incredible topcoat allows you to choose your favorite type of finish. You can select from a glossy finish, semi-gloss finish, matte finish, or satin finish. Keep in mind that, this topcoat will cause a white surface to turn yellow. So, it’s better to avoid using it on white and lightly painted surfaces.

Looking for a clear, oil-based finish for your wooden painted countertops? Then we have just the right topcoat for you. The Minwax Fast-Drying Polyurethane Wood Finish is suitable for both finished and unfinished interior projects.

Apart from your countertops, this versatile topcoat is usable on wooden doors, cabinets, floors, and furniture. The clear finish will provide long-lasting protection without yellowing the surface. Also, the underlying paint will be completely protected from fading.

We picked the satin finish for this review, but you can also choose a regular, gloss, or semi-gloss finish. The satin clear varnish provides a unique and long-lasting shine that gives a modern look while maintaining the natural color of the wood.

As the name suggests, the topcoat is fast-drying, allowing you to complete a regular project in 4 to 6 hours only. You can apply this topcoat with a paintbrush or foam roller.

The brand Giani Granite manufactures many different types of paints, primers, and topcoats for various surfaces. We picked the Giani White Diamond Countertop Paint Kit for your painted countertop that provides a glossy look of granite.

In this kit, you get all the necessary items and a detailed instruction manual for easily completing your DIY projects. The topcoat, along with the paint, provides a bright white granite look. If you have an old granite countertop, using this paint kit is a great way to improve its appearance without any costly replacement.

As this water-based acrylic topcoat and paint is low VOC and low odor, it’s completely safe to use it for your interior countertops. Apart from a granite surface, you can also use this paint coat for tile, cultured marble, laminate, and stone-made countertops.

With this paint kit, you’ll be able to cover around 35 square feet of area. To complement a variety of kitchen and bathroom decor, the paint kit is available in 5 different colors.

You can use this product to completely conceal the previous paint on a surface. Or, it’s also a great coat for accentuating the previous mineral color of your countertop. The package includes a paint sponge and foam brush for easy applications.

If you want to conceal the irregularities of your countertop surface besides enhancing its shine, epoxy resin will be a great choice to do the job. East Coast Resin offers you the finest epoxy resin and hardener of the market for your painted countertops.

To provide a strong and reflective topcoat, the kit includes two half gallons, one epoxy resin for coating, the other one for hardening. The resin topcoat effectively resists all types of scratches, cracks, and dents.

Moreover, the coat is resistant to damaging sun rays to prevent fading of the underlying paint. This versatile topcoat can be safely used on the wood, plastic, marine sealer, stone, and metal. A detailed instruction manual is provided with each kit – making it super easy for you to apply the product.

As the resin is completely odorless, it won’t cause any discomfort for you and your kids. Besides providing a super glossy, crystal clear finish, the topcoat will remove irregularities and blemishes from your countertop.

Do you need a natural color paint kit to provide a premium look for your old countertop? This Countertop Transformations Kit by Rust-Oleum is everything you want and more!

Ideal for your bath and kitchen, this paint kit provides an eye-catching look with the most durable topcoat. This kit is available in four different stone and sand colors allowing you to choose one as per your taste.

Also, you can buy the small kit to cover a 30 sq ft area or the larger kit for a 50 sq ft area. As a clear instruction manual is provided with the package, applying the coat is super-easy. Plus, the package includes everything you need to refinish your outdated countertops.

Due to its water-based formula, the topcoat doesn’t do any harm to the applied paint. Also, the formula makes it easy to clean up the mess when you’re done coating your countertop surface. Keep in mind that the whole process takes 7 days to complete, and you have to turn off the pilot lights before applying the topcoat.