<p>a. Prepare the surface by cleaning it thoroughly and repairing any cracks or damages.</p><p>b. Apply a coat of primer to ensure proper adhesion of the paint.</p><p>c. Stir the weather coat paint thoroughly before application. d. Use a brush, roller, or spray equipment to apply the paint evenly on the exterior walls. e. Allow the paint to dry as per the instructions and apply additional coats if necessary.</p>