Protective Coatings Group (PCG) provides environmentally friendly coating solutions that are designed to inhibit mold, mildew and algae growth on the surface of its coating solutions. These effective solutions have a proven track record and are the preferred choice of many home builders, developers, architects and contractors. Only PCG has the advanced testing and results that go well beyond the current ASTM standards. We are committed to advancing the development of safe and effective solutions that will consistently outperform competing products and provide safe, long lasting protection for you and your family. New! Read About Mold In the News!