Revamping Old Kitchen Backsplash Tiles With Paint

how to paint old plastic tiles on kitchen backsplash

Painting old plastic tiles on a kitchen backsplash is a quick, affordable way to update your kitchen without the hassle or cost of a full renovation. It is a beginner-friendly DIY project that allows you to refresh the look of your kitchen. The process involves cleaning and sanding the tiles, priming and painting them, and then sealing and caulking to ensure a durable and professional finish. With the right tools and materials, you can achieve a new and refreshed look for your kitchen in just a few days.

Characteristics Values
Cost Budget-friendly
Time One day to a few days
Durability Less durable than new tiles; may scratch or peel
Paint Type Epoxy paint, urethane trim enamel, or tile paint
Preparation Remove old caulk, clean tiles, sand/scuff tiles, ventilate area
Primer Apply one or two coats of bonding primer
Painting Use a brush for grout lines and edges, a roller for tile surfaces; apply two or three coats of paint
Stencilling Use stencils for decorative patterns
Sealing Apply two coats of clear polyurethane sealer
Caulking Apply a bead of caulk between the countertop and backsplash, smooth with a caulking tool

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Preparing the surface

Clean the Tiles:

Start by giving your tiles a thorough cleaning to remove any grease, grime, or dirt buildup. Use a tub and tile cleaner or a mixture of trisodium phosphate (TSP) and warm water. Pay extra attention to areas behind the stove, which tend to accumulate grease. Use a sponge or abrasive pad to scrub the tiles, then rinse them with clean water and allow them to dry completely.

Sand the Tiles:

Sanding the tiles helps create a rough surface for the paint to adhere to, especially if your tiles have a glossy finish. Use fine-grit sandpaper (120-grit or 400-grit) and lightly sand the surface of the tiles. If your tiles are glossy, you may need to scuff them a little harder. Wipe down the tiles with a damp cloth to remove any sanding residue, then let them dry completely.

Tape Off the Area:

Use painter's tape to protect the areas that you don't want to paint, such as countertops, appliances, and walls. Apply the tape along the edges of the tile backsplash, ensuring it is straight and flat. This will help create crisp lines and prevent paint from getting on unwanted areas.

Apply a Bonding Primer:

Before painting, it's essential to apply a bonding primer to the tiles. Pour the primer into a lined paint tray and use a paint roller to apply a thin, even coat to the tiles. Allow the first coat to dry completely, then apply a second thin coat. Make sure to follow the instructions on the primer for the best results.

Prepare the Paint:

If you are using epoxy paint, it is important to mix the paint components thoroughly for a consistent colour and texture. Open windows and set up fans for ventilation, as epoxy paint fumes can be harmful. Wear latex gloves and mix the parts separately before combining and stirring thoroughly.

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Choosing the right paint

Painting your old plastic kitchen tiles is a great way to give your kitchen a new look without breaking the bank. The key to a successful paint job is choosing the right paint and preparing the surface properly.

The first step is to determine the type of paint that will work best with your tiles. Epoxy-based tile paints are ideal for high-impact areas like kitchen backsplashes. They are durable and long-lasting but require proper ventilation during application due to their strong fumes. If you're looking for a quick and easy option, consider using a 2-part refinishing kit, such as Rust-Oleum's Specialty Bath and Tile Kit. These kits provide a consistent colour and texture, resulting in a professional finish. However, keep in mind that epoxy paints require a long drying and curing time of up to 24 hours.

Before painting, it's crucial to prepare the tiles properly. Start by removing any existing caulk or glaze from the tile surface, as this will help the new paint adhere better. Use a calcium rust cleaner and an abrasive pad to etch the tile, and follow up with sandpaper to create a rough surface, especially if your tiles have a glossy finish. This step ensures that the paint grips the surface effectively. Once you've finished sanding, wipe down the tiles with a damp cloth to remove any residue and allow the surface to dry completely.

After the preparation is complete, it's time to prime the tiles. Apply one to two coats of a bonding primer, allowing each coat to dry completely before moving on to the next step. The primer will help the paint adhere better and provide a smooth base for the new paint. Once the primer is dry, you can start applying your chosen paint colour.

When selecting a paint colour, you can opt for a solid colour or use stencils to create a decorative pattern. Go bold with a moody, unexpected colour or keep it classic and airy with a trusty white paint. You can also use a paintbrush or a sponge to add a small amount of paint to the stencil, building up the colour as needed.

By choosing the right paint and following the necessary preparation steps, you can transform your old plastic kitchen tiles into a beautiful and durable backsplash.

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Applying the primer

To apply the primer, start by pouring a small amount of bonding primer into a lined paint tray. Use a paint roller to apply the primer, dipping it into the tray and rolling out any excess until the roller is almost dry. Roll the primer onto the tile, applying a thin coat to avoid any dripping. After the first coat of primer has dried, apply a second thin coat and let it dry completely.

Before applying the primer, ensure that the tile surface is clean and dry. You can use a mixture of warm water and trisodium phosphate (TSP) or a similar cleaner to cut through grease and grime. Wipe down the tiles with a sponge, then rinse and let them dry. If your tiles have a glossy finish, you can use sandpaper to scuff and create a rough surface for better paint adhesion.

It is also important to protect the areas surrounding the tile backsplash, such as cabinets and countertops, by covering them with plastic sheeting or drop cloths and securing them with painter's tape. This will prevent any primer or paint from getting on unwanted areas.

After the primer coats have dried, you can move on to applying the paint. It is recommended to use an epoxy or tile paint, and you may need multiple coats for full coverage.

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Painting the tiles

Painting plastic tiles on a kitchen backsplash is a simple and budget-friendly way to upgrade your kitchen. It is a beginner-friendly DIY project that can be completed in a weekend or less. Here is a detailed guide on how to paint old plastic tiles:

Preparation:

Before starting, ensure you have all the necessary tools and materials. These include:

  • Epoxy paint kit designed for tiles
  • Bonding primer
  • Paint roller and paint tray
  • Paintbrush
  • Painter's tape
  • Plastic drop cloths
  • Sandpaper or abrasive pad
  • Calcium rust cleaner
  • Tub and tile cleaner
  • Gloves, fans, and other safety gear

Cleaning and Sanding:

Start by covering the countertops and appliances with plastic drop cloths and securing them with painter's tape. Remove any existing caulk or old paint from the tile surface by scraping or sanding. Clean the tiles thoroughly with a tub and tile cleaner, paying extra attention to greasy areas, such as behind the stove. Rinse the tiles with clean water and allow them to dry completely.

For glossy tiles, use sandpaper or an abrasive pad with a calcium rust cleaner to roughen the surface. This step helps the paint adhere better and creates a more lasting and resilient finish. After sanding, wipe down the tiles with a damp rag to remove any residue and allow the surface to dry.

Priming:

Apply a bonding primer to the tiles, rolling it on with a paint roller. Ensure you apply a thin coat to avoid dripping, and allow the primer to dry completely. Apply a second thin coat of primer and let it dry as well.

Painting:

Mix the epoxy paint components separately and then combine them, stirring thoroughly for a consistent color and texture. Use a paintbrush to paint the grout lines and edges, and then follow with a roller for the tile surfaces. Work in small sections, maintaining a wet edge to blend the paint seamlessly. Allow the first coat of paint to dry, and then apply a second coat. If needed, add a third coat for full coverage.

Stencilling (Optional):

If you want to add a decorative pattern, you can use stencils on your painted tiles. Wait until the paint is fully dry, and then place the stencil on one tile at a time, securing it with painter's tape. Use a paintbrush or sponge to dab paint onto the stencil, and repeat for each tile, allowing each to dry before taping over it.

Sealing:

Once the paint is completely dry (up to 24 hours), apply two coats of a clear polyurethane sealer to protect the paint.

Caulking:

Finally, apply a bead of caulk between the countertop and the backsplash to seal gaps and protect from moisture. Smooth the caulk with your finger or a caulking tool for a clean finish. Allow the caulk to dry before replacing outlet covers and switch plates.

Your freshly painted kitchen backsplash is now ready to enjoy!

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Sealing and finishing

Sealing

Before sealing, ensure the painted tiles are thoroughly dry and free of any residue. It's recommended to test the sealant in a small, hidden area first to ensure it meets your expectations. Choose a clear topcoat sealant, specifically a polyurethane sealer, for this step. Apply the sealant evenly with a foam brush, ensuring complete coverage of the painted tiles. Allow the sealant to dry according to the manufacturer's instructions.

Finishing

Once the sealant is dry, you can proceed with the finishing touches. If desired, and if applicable, you can add a bead of caulk along the edges of the tiles to give a clean, finished look and fill in any gaps. Remove any painter's tape used during the painting process, and ensure to clean up any excess paint or residue.

It's important to note that the sealant should be of similar or lower quality compared to the paint used. Using a higher-quality sealant may cause cracking or other issues by sealing in the exothermic reaction of the paint before it has fully cured.

Additionally, consider the durability of your painted plastic tiles. While sealing helps, the paint may eventually scratch, chip, or peel, especially in high-use areas. To mitigate this, opt for epoxy-based or specialized tile paints, which offer better adhesion and longevity.

By following these sealing and finishing steps, you can achieve a more durable and aesthetically pleasing result when painting old plastic tiles on your kitchen backsplash.

Frequently asked questions

Epoxy paint is ideal for high-impact areas like tile backsplashes in kitchens. However, it requires a long drying and curing time (up to 24 hours) and is relatively expensive. You can also use urethane trim enamel paint, which will give you a smooth, uniform coat.

First, remove any old caulk and clean the tiles thoroughly with a tub and tile cleaner, paying extra attention to areas behind the stove to remove all grease. Rinse the surface with clean water and allow it to dry completely. Next, sand the tiles to create a rough surface for the paint to grip onto. You can use 400-grit sandpaper to degloss the tile. Finally, wipe down the entire surface with a damp rag to remove any residue and allow the surface to dry.

First, mix the paint components to ensure a consistent colour and texture. Then, apply painter's tape around the perimeter of the backsplash to protect the surrounding area. Mix two quarts of warm water with 1/2 a cup of powdered TSP (trisodium phosphate) and wipe down the tiles with a sponge. Rinse and let the tiles dry. Now, apply a thin coat of bonding primer to the tiles with a roller, and let it dry. Once dry, apply a second thin coat of primer. After that has dried, pour some tile paint into a paint tray and use a roller to apply the paint to the tiles. Use a paintbrush to fill in any missed spots and touch up the edges. Let the paint dry, and then apply a second coat of paint.

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