POR-15® 45204 Quart Gray Rust Preventive Coating

POR-15® Rust Preventive Coating is a high performance coating designed for application directly on rusted or seasoned metal surfaces. It is a non-porous coating that seals and protects many surfaces from water, chemicals, salt, and other corrosive contaminants. It dries to a rock hard, non-porous finish that won't chip, crack, or peel, and it prevents rust from recurring by protecting metal from further exposure to moisture. Size: Quart Color: Gray POR-15® Rust Preventive Coating is sensitive to UV light and must be topcoated when prolonged exposure to sunlight is possible.  Use POR-15® DTM Top Coat for outdoors. Completely waterproof, non-porous coating Chemical resistant Self-leveling when applied with a brush Abrasion chemical, stain and impact resistant Effectively adapts to the expansion and shrinkage of surface caused by temperature changes Does not crack, chip, or peel from the surface substrate