Osmo Wood Protection Oil Stain 750 ml, Basalt Grey 903

General description Osmo Natural Oil Woodstain in Basalt Grey is an innovative and durable protective finish that serves as both a base and top coat. This product is designed for exterior wood surfaces, allowing the natural wood grain to remain visible while providing exceptional weather and UV resistance. It is highly water and dirt resistant, and it effectively protects against algae, mould, mildew, and fungal attacks. The microporous, breathable finish does not crack, peel, or flake, and no sanding is necessary for future applications. Technical specifications Volume: 750ml Coverage: 26m²/L with one coat Drying time: First coat: 4-6 hours; Second coat: 12 hours Moisture content of wood: max. 20% Application Recommended tools: Osmo Flat Brush or Microfibre Roller Method: Apply thinly along the wood grain and spread well Surface preparation: Ensure wood surface is clean, dry, and frost-free For best results, apply the first coat to all sides before installation Old microporous stains