Transforming Your Camper Shower: A Painting Guide

Painting your camper shower can be a great way to give your RV a new lease of life. Whether you're dealing with stubborn soap scum, hard water stains, or discolouration, a fresh coat of paint can work wonders. The first step is to assess the damage and ensure that any issues are purely cosmetic. Next, you'll want to pick a suitable paint. While a paint store employee might recommend an oil-based paint, this option has limited colour choices and is prone to cracking and peeling. Instead, consider using an epoxy paint designed for the job, such as Rust-Oleum Topside Marine Paint, or a plastic spray paint like Krylon Fusion. Once you've chosen your paint, it's time to prep the surface by cleaning, sanding, and taping off any areas you don't want to paint. With the right paint and careful preparation, you can transform your RV shower and make it look like new again.

Choosing the right paint

Painting your camper shower can be a great way to refresh the look of your RV and cover up any yellowing or discolouration. There are a few things to consider when choosing the right paint for the job.

First, it's important to select a paint that is specifically designed for use on plastic or fiberglass surfaces, as these are the most common materials used in camper showers. Some recommended options include Rust-Oleum Topside Marine Paint, Rust-Oleum Appliance Epoxy, Krylon Fusion for Plastic, and epoxy boat paint. These paints are formulated to adhere well to these surfaces and can provide a durable, long-lasting finish.

Another consideration is the colour and finish of the paint. If you want a simple refresh, you can choose a paint that matches the original colour of your shower. However, if you're looking for a more modern look, you can opt for a trendy colour or a high-gloss finish. Just be sure to select a paint that is designed for use in wet areas, as this will ensure that it can withstand the moisture and humidity of the shower.

In addition, it is crucial to prepare the surface properly before painting. This includes cleaning the shower thoroughly, sanding it to create a rough surface for the paint to adhere to, and taping off any areas that you don't want to be painted. Proper preparation will help ensure that your paint job looks smooth and even, and will also help it last longer.

Finally, when choosing a paint for your camper shower, consider the level of maintenance and care that the paint will require. Some paints may need multiple coats or touch-ups over time, so be sure to select a product that aligns with the amount of time and effort you're willing to put into maintenance.

By considering these factors and following the manufacturer's instructions, you can achieve a beautiful and long-lasting paint job on your camper shower.

Preparing the surface

Firstly, it is important to remove any fixtures and hardware, such as metal drains, showerheads, and faucets. This will ensure that the paint job is neat and these items are protected. It is also important to remove any loose paint and rust with a wire brush or sandpaper. If there are any chips or cracks in the shower surface, use a patching compound to repair them.

The next step is to thoroughly clean the shower. This includes removing any mildew with a bleach and water solution and scrubbing the surfaces with an abrasive cleaner. Rinse with fresh water and allow everything to dry completely. It is crucial to ensure that the shower is free of dirt, grime, and soap residue before proceeding.

Once the shower is clean and dry, it is time to sand the surface. Use a sanding block with a medium grit, followed by a finer grit, to create a slightly rough texture. This step will help the paint adhere better and result in a smoother finish. Be sure to vacuum and wipe down the shower walls after sanding to remove any dust or residue.

After sanding, it is important to use a tack cloth to remove any remaining dust from the surface immediately before painting. This will ensure that the paint adheres properly and reduces the risk of a bumpy or uneven finish.

Some paint products may also require additional surface preparation, such as using an abrasive pad or a specific type of sandpaper. It is important to carefully read and follow the instructions on the paint product you have chosen.

Additionally, if your shower has existing caulk, you may need to remove it or apply new caulk. Fresh caulk will ensure a seamless finish and protect against leaks. Choose a caulk that is waterproof and paintable, and be sure to caulk sparingly, squeezing out a small bead at a time.

Finally, it is important to take precautions to protect yourself from paint fumes. Spray paint, in particular, can produce strong fumes, so be sure to work in a well-ventilated area, open all windows, and wear a respirator. Extinguish all propane appliances before beginning to paint.

Painting the shower

Step 1: Clean Your Shower

Start by giving your shower a good deep clean to remove any dirt, grime, or mildew. You can use a heavy-duty degreaser or a cleaning agent like bleach to get rid of any built-up soap scum or hard water stains. Make sure to rinse thoroughly and wipe down the shower walls to ensure there is no residue left behind.

Step 2: Sand the Surface (Optional)

While some people choose to skip this step, sanding can help create a rough surface for the paint to adhere to. Use a medium-grit sandpaper followed by a finer grit, and go over the shower walls lightly. Then, vacuum and wipe down the walls to remove any remaining dust or debris.

Step 3: Tape Off Areas You Don't Want Painted

Use newspaper and masking tape or painter's tape to cover any areas you don't want to get painted, such as the drain or surrounding walls. Make sure to press the tape firmly to create a tight seal and avoid any paint bleed.

Step 4: Prepare the Area and Protect Yourself

Spray paint is flammable and the fumes can be strong, so take the necessary precautions. Extinguish all propane appliances, such as stove or oven pilot lights, water heaters, furnaces, and refrigerators. Open all windows and wear a respirator to protect yourself from inhaling the fumes.

Step 5: Start Painting

Use a spray paint designed for plastic surfaces, such as Krylon Fusion or a marine topside paint like Rust-Oleum Topside Marine Paint. You can also use a regular 2-in-1 spray paint that includes a primer. Apply the paint with smooth and even strokes, and let it dry for at least 2 hours between coats. Depending on the coverage, you may need to apply a second or third coat.

Step 6: Clean Up and Touch Up

Once the paint is dry, inspect the shower for any areas that need touch-ups. Lightly sand any rough spots and spray paint the areas that need it. You can also go over the entire shower with a light sanding to smooth out any uneven edges.

Step 7: Re-Caulk the Seams

Choose a caulk that is waterproof and paintable, and that matches the colour of your shower. Use a caulk gun to fill in the seams and create a seamless finish. Allow the caulk to dry completely before using the shower.

Final Thoughts:

Make sure to follow the directions on the paint can and work quickly as some paints can dry and become tacky fast. It is also important to ensure proper ventilation and to wear protective gear when working with paint and caulk. With these steps, you can transform the look of your camper shower and make it feel like new again!

Avoiding common mistakes

Painting a camper shower can be an easy and budget-friendly way to fix a yellowing shower or simply give your RV a fresh look. However, there are some common mistakes you should avoid to ensure a smooth and long-lasting finish.

First, it's important to remember that a camper shower is a damp and humid environment. Therefore, adequate preparation is key. Start by thoroughly cleaning the shower walls to remove any dirt, film, or residue that has accumulated over the years. This step is crucial as grease, grime, and soap scum can prevent paint from adhering properly, leading to peeling and flaking over time. Use a heavy-duty degreaser and consider scrubbing with a degreasing agent such as Trisodium Phosphate (TSP) to ensure the walls are free of any residue.

Next, address any existing mould issues. Mould can be a common problem in shower areas, and simply painting over it will not solve the underlying cause. Check for any leaks or inadequate ventilation, which could be triggering the mould growth. Rectify these issues before painting, and consider using an antifungal sterilisation product or a mixture of bleach and water to kill off the mould. Always wear a mask when tackling mould to protect yourself from spores.

Once the shower is clean and dry, it's time to start the painting process. Lightly sand the surface with a medium grit sandpaper, followed by a finer grit, to create a smooth base for the paint to adhere to. This step may be time-consuming, but it will be worth it for a better finish and increased paint durability. After sanding, be sure to vacuum and wipe down the walls to remove any remaining dust.

When you're ready to paint, use a brush for cutting in and a roller for the rest of the surface. Apply two coats of paint, allowing 24 hours of drying time between coats. Be mindful of the temperature—don't paint in temperatures lower than 50º as it will affect how the paint dries. Wait until spring or after camping season if necessary.

Finally, let the paint cure for at least a week before using the shower. If you can, leave it for 10 days. This will ensure the paint is fully hardened and dried.

By avoiding these common mistakes, you can achieve a professional-looking paint job that will transform your camper shower.

Sealing and finishing

Before you begin sealing and finishing, it is crucial to prepare the surface thoroughly. This involves cleaning, sanding, and rinsing the shower area. Make sure to remove any dirt, grime, or residue that could prevent the paint from adhering properly. Once the surface is clean and smooth, you can move on to the next steps.

To seal the shower, use a waterproof caulk that is specifically designed for use in bathrooms and kitchens. Look for a product that is flexible, as your camper will be moving. Apply the caulk to any seams or gaps, ensuring that you create a watertight seal. This step is crucial to prevent water damage and mould growth. Allow the caulk to dry completely before moving on.

For finishing, you have a few options. You can choose to paint the shower with a specialised paint, such as Rust-Oleum Tub and Tile, epoxy paint, or marine topside paint. These paints are designed to withstand water and provide a durable finish. Alternatively, you can use a spray paint that includes a primer, but be aware that this may not be as durable. When painting, work quickly and follow the directions on the product carefully.

After painting, allow the paint to dry and cure for at least 24 hours, or as recommended by the manufacturer. Once the paint is fully cured, you can re-install any hardware or fixtures that you removed before painting. Make sure to clean and dry the shower thoroughly before using it.

Finally, it is important to maintain your newly painted shower to keep it looking its best. Regular cleaning and maintenance will help prolong the life of the paint job and prevent any water damage or mould growth. Enjoy your refreshed camper shower!

Frequently asked questions