You can paint a fiberglass shower to update your bathroom at a lower cost than replacing fixtures. The process requires careful preparation and the use of specific materials that stick to fiberglass.
Check the shower's condition and get the right paint, a bonding agent, and other supplies. Clean and sand the surface well to make sure the paint sticks and looks smooth. Follow the paint manufacturer's instructions and add a protective topcoat to make the shower look better and last longer.
Assessing Your Shower's Condition
Inspect your fiberglass shower for cracks, discoloration, or damage to determine if it is suitable for refinishing. A detailed assessment is essential to identify wear that could impact new paint adhesion and durability.
Fiberglass often has a glossy surface that may hinder paint application. Remove any peeling or flaking from previous paint layers to ensure proper adhesion of the new coat.
Clean the shower stall to eliminate soap scum, mildew, or hard water deposits that can prevent the paint from sticking. Sanding the surface is also necessary to help the paint adhere better.
Replace old or moldy caulking to prevent moisture damage and to achieve a clean finish, focusing on edges and corners for a uniform appearance.
After evaluating the shower, decide if painting is an appropriate option.
Gathering Necessary Supplies
To paint a fiberglass shower, first compile a list of all necessary items including preparation, painting, and finishing materials. This ensures a well-organized project.
The primary material needed is high-quality epoxy paint suitable for fiberglass, available at hardware stores or online. Epoxy paint is chosen for its durability and suitability for wet conditions.
Prepare the shower for painting by gathering sandpaper, a bathroom cleaner, a sponge, and masking tape. This preparation involves sanding the surface, cleaning it, and protecting adjacent areas from paint.
A bonding agent is critical for the adhesion of epoxy paint to fiberglass. Use a waterproof enamel or spray primer as a base layer for the paint. Safety supplies like a respirator, gloves, and protective clothing are essential to guard against fumes and chemical exposure, such as from muriatic acid if used.
Preparing the Shower Surface
Before painting a fiberglass shower surround, proper preparation is essential for good adhesion and a smooth finish. Start by cleaning the shower with a quality bathroom cleaner and a sponge to remove soap scum, mildew, and residues. Ensure all areas are cleaned.
Once clean and dry, sand the surface with fine to medium grit sandpaper to create a texture that helps primer and paint adhere better. Sand evenly to avoid an uneven finish and use consistent pressure.
After sanding, remove dust with a tack cloth or damp rag. Protect edges and metal fixtures like faucets and showerheads with painter's tape.
Apply a fiberglass-specific primer to aid paint adhesion and create a uniform base for the topcoat. Proper preparation is key to a successful paint job on a fiberglass shower.
Choosing the Right Paint
Choosing the right waterproof enamel paint is important for the durability and longevity of a painted fiberglass shower. The paint should adhere well and withstand the bathroom's high moisture. Waterproof enamel paints, especially epoxy-based or urethane-based, are recommended because they create a hard, durable finish that resists moisture and daily wear.
The paint must also be flexible enough to not crack or peel when the fiberglass surface expands or contracts with temperature changes. Using a spray primer for fiberglass before painting improves adhesion.
High-quality paint and primer from trusted manufacturers are worth the investment due to their long-lasting finish and moisture resistance. Proper selection and application of paint will keep a fiberglass shower looking clean and updated for years.
Applying the Paint
After choosing a suitable waterproof enamel paint, start by cleaning the fiberglass shower thoroughly to ensure the paint adheres well. Remove all soap residue, mildew, and dirt to prepare the surface. Once cleaned and dried, apply a bonding agent as a primer to improve paint adhesion.
When the primer has set, begin painting. Use bathroom-specific spray paint for a smooth finish and to avoid brush marks. If using a roller, apply the paint in small sections to keep the edge wet and prevent streaks.
Apply each coat of paint thinly and evenly, allowing at least 24 hours of drying time before adding another coat. This prevents the paint from becoming sticky or peeling.
After achieving the desired coverage, apply a sealer or topcoat to increase durability and protect against moisture and cleaners. With careful application, the repainted shower will look renewed and last longer.
Aftercare and Maintenance
Aftercare and regular maintenance are essential to extend the lifespan of a painted fiberglass shower. It's important to let the paint dry completely before use, adhering to the manufacturer's recommended cure time for a strong, durable surface.
Once cured, maintain the shower by cleaning with gentle, non-abrasive cleaners to avoid damage to the paint. Harsh chemicals and rough cleaning tools can lead to peeling or fading. Soft cloths or sponges are recommended for cleaning.
If suggested by the paint manufacturer, apply a sealer or topcoat for additional protection against moisture and wear. Regularly inspect the shower for any signs of damage and address promptly to keep the painted surface in good condition.
Always follow the specific aftercare and maintenance instructions from the paint and sealer manufacturers to ensure the finish remains waterproof and resilient.
