How to apply colored plaster to walls

Colored plaster is an attractive alternative to traditional paint when it comes to decorating walls. It is a versatile material that can be used to create a variety of finishes, from rustic to modern, and can be tinted to any color to match your decor. If you’re interested in applying colored plaster to your walls, read on for a step-by-step guide.


Prepare the walls: The first step is to prepare the walls by cleaning them thoroughly and repairing any cracks or holes. Use a scraper to remove any loose paint or plaster, then sand the surface until it is smooth. If there are any holes or cracks, fill them with a spackling compound and sand again once it has dried.


Prime the walls: Before applying the colored plaster, it’s important to prime the walls. This will help the plaster adhere to the surface and prevent any moisture from seeping through. Apply a coat of high-quality primer and let it dry completely.


Mix the plaster: Mix the colored plaster according to the manufacturer’s instructions. If you’re using a powdered plaster, mix it with water until you achieve a smooth, lump-free consistency. For pre-mixed plasters, simply stir the mixture before using.


Apply the plaster: Using a trowel, apply the plaster to the wall in small sections, starting from the top and working your way down. Use a smooth, even motion to spread the plaster, taking care to fill any gaps or holes. Work quickly, as the plaster will start to dry after about 10 minutes.


Create texture: Once you’ve applied the plaster, you can create texture by using a trowel or a special plastering tool. For a smooth finish, use a trowel to flatten the plaster. For a more textured finish, use a plastering tool to create patterns or ridges.


Let it dry: Allow the plaster to dry completely before applying a second coat. The drying time will depend on the thickness of the plaster and the humidity in the room. Check the manufacturer’s instructions for specific drying times.


Apply a second coat: Once the first coat is dry, apply a second coat of plaster using the same technique as before. This will help to fill any gaps or imperfections and create a more uniform finish.


Finish with a sealant: Finally, apply a sealant to protect the plaster and give it a polished look. You can choose from a variety of sealants, including wax, oil, or varnish, depending on the look you want to achieve.


In conclusion, applying colored plaster to walls is a great way to add texture and dimension to your home decor. By following these simple steps, you can achieve a beautiful, long-lasting finish that will enhance the look of any room.