One of the most popular choices for those building a metal carport or garage is to choose to paint it. Aluminum is one of the easiest types of metal to paint, especially for the do it yourself type. However, painting aluminum is not without risks. Just as with any other type of painting, it's important to prepare your metal before you begin. This article will go into more depth about why painting aluminum can be helpful and whether it's a good idea to paint aluminum before or after working on the project.
Painting aluminum usually begins with a preparation work. Preparing the surface to be painted is done by washing the surface with a mild soap and warm water. The purpose of this step is to get rid of any mineral stains that might be on the surface. Some minerals that are found in paint are referred to as copper. Copper can build up on any smooth surface, so washing the surface will make it easier to remove.
After cleaning the surface, you're ready to paint. Start by prepping the surface by using a soft cloth and applying some paint. Make sure that you coat is straight and even. With a soft brush, work the paint in a steady even flow across the surface, starting from the outside of the object and working in. If you have trouble keeping the brush straight, use a little bit of filler and paint tape to keep the lines of the paint in a straight line.
The next step in preparing your bare aluminum siding for painting is peeling off the old primer. Start at the bottom of the project, where the paint is going to be applied. Remove the old primer, if applicable, with a hard bristled brush. After the old primer has been removed, take your new primer and coat the entire surface. You may need to touch up any spots where you may have missed applying the primer.
Bare aluminum should have a nice smooth finish after the primer has been applied. When you're happy with the smoothness of the surface, you're ready to apply your paint. Apply the paint in the same direction as the grain of the wood, with the end you're working on running towards the outside. Make sure to pay attention to the grain of the wood. If you have a very smooth finish, you can add a touch of clear coat to give your project some added durability.
When selecting paint, it's best to stick to acrylic paints. These types of paints are better for bare aluminum siding because they are more durable. Acrylic is also lighter than oil-based paints, which makes it easier to apply. Oil-based paints can create a dull look and are best suited for painted ceilings and other areas that will require some touch-ups after painting. These paints also will not hold up well to salt water. Keep these tips in mind when choosing your acrylic products.
It's important to prepare your surface before painting. Aluminum surface can easily be damaged if the painting is done without cleaning and sanding the surface. Aluminum siding that has been painted will begin to rust immediately. Begin sanding and cleaning your painted metal siding on the day you begin painting. This will help prevent your paint from peeling.
One of the most important steps in painting aluminum is to prepare your metal before painting. If your metal siding is painted over, the best paint for aluminum oxide layer must be used. Without removing the paint, the aluminum oxide layer will form. This layer will prevent the paint from sticking to the metal, which will allow the painted surface to last much longer.