Farrow & Ball Exterior Eggshell is a high-quality exterior paint with a satin sheen (20% gloss) for outdoor wood and metal. This durable finish is waterproof and mold-resistant, and resists flaking, peeling, and fading for up to six years. This keeps your exterior woodwork—from window frames and doors to garden woodwork—protected and looking its best for longer, even in bad weather.