Zinsser Exterior Perma-White Mold & Mildew Proof Paints

Zinsser Exterior Perma-White Mold & Mildew Proof Paint is a high-performance acrylic coating designed to protect and enhance exterior surfaces exposed to moisture. Ideal for residential, commercial, and industrial use, this self-priming paint eliminates the need for sanding and adheres to a wide range of materials including wood, metal, masonry, PVC, and fiberglass. It’s engineered to resist fading, dirt, and moisture while delivering a tough, washable finish that stands up to the elements. Whether you're painting siding, trim, doors, windows, foundations, or fencing, Perma-White offers reliable protection and long-lasting beauty. The mold- and mildew-resistant film is guaranteed for five years, and the finish itself is backed by a fifteen-year durability guarantee. Application is simple with brush, roller, or spray, and cleanup is easy with soap and water. It dries quickly—ready for a second coat in just two hours—and performs well in temperatures between 50–90°F. While it can be applied over damp masonry, it’s not intended to stop active water leaks. For best results, ensure surfaces are clean and free of contaminants before painting. Perma-White is also low odor and tintable to a range of mid-tone shades, making it a versatile choice for exterior projects where performance and appearance matter.

• High-performance acrylic paint for exterior surfaces
• Mold- and mildew-resistant film guaranteed for five years
• Durable finish backed by a fifteen-year performance guarantee
• Self-priming and adheres without sanding
• Suitable for wood, metal, masonry, PVC, and fiberglass
• Ideal for siding, trim, doors, windows, and more
• Resists fading, dirt, and moisture
• Dries to the touch in 30 minutes and ready to recoat in two hours
• Easy application with brush, roller, or spray
• Cleans up with soap and water
• Low odor and tintable to mid-tone shades
• Performs best between 50–90°F and under 80% humidity
• Not intended for floors or surfaces in constant contact with water
• Can be applied over damp masonry but not active leaks
• Provides a washable, long-lasting finish for exterior projects