Waterproofing paints are specialized coatings designed to prevent water from penetrating surfaces. They are commonly used on walls, roofs, and foundations to protect against moisture damage, mold, and mildew. These paints create a barrier that repels water while allowing surfaces to breathe, which helps maintain structural integrity. Available in various formulations, waterproofing paints can be applied to different materials, including concrete, wood, and metal. They often contain additives that enhance their durability and resistance to harsh weather conditions. Proper application is essential for effectiveness, ensuring that surfaces are clean and dry before painting.