https://postheaven.net/fircolumn44/15-of-the-best-pinterest-boards-of-all-time-about-composite-door-repair How to Prepare Your Composite Door For Paint Repair Painting your composite door will give it a a fresh and vibrant look as well as providing a protective layer from harsh weather conditions. This can prevent moisture infiltration that can lead to swelling and warping. To ensure that the composite door will last, it is important to prepare the surface thoroughly and then apply it with care. Incorrect application of the material may make it susceptible to damage from the environment. Preparation Repainting your composite front door will provide a fresh appearance. This will also help to keep the surface from deterioration and weathering. It is important to prepare the surface prior painting. This includes cleaning, sanding and applying the proper primer. If you don't properly prepare the surface, the paint will not stick well. It could peel or flake over time. The first step is to thoroughly wash the door. Begin by washing it using warm water and a bit of sugar soap, which is designed to remove dirt and grime from surfaces. After the door has been cleaned, you can dry it off using an absorbent towel. After cleaning the door, lightly sand its surface. This will roughen the surface and help create a better bond for the paint. Use a fine-grit surface when sanding and remove any dust left after sanding. Then, you'll need to apply primer to the door's surface. This will ensure that the paint will adhere well and keep the door dry from moisture. After the primer is dry it's time to paint the door. It is best to apply multiple coats and let each dry completely before applying the next coat. Follow the manufacturer's directions for drying times. It's a good idea to seal the door after it's been painted. This will prevent moisture from penetrating the surface and creating damage. There are many types of sealants that are available such as silicone and polyurethane. Selec