Preserve and protect your exterior wood with Osmo 420D UV-Protection-Oil Extra Clear Satin, a premium clear satin wood finish based on natural oils. Specially formulated for outdoor use, this 2.5L tin offers a breathable, water-repellent finish that enhances the wood’s natural grain while shielding it from the elements.
Ideal for a wide range of outdoor wood applications—including doors, windows, shutters, carports, cladding, balconies, fences, and pergolas—this finish delivers powerful UV resistance, helping to reduce greying and fading over time.
Highly water and dirt resistant, Osmo 420D provides a durable barrier against moisture while maintaining the wood’s flexibility and preventing cracking, peeling, or flaking. The clear satin sheen offers a refined, elegant finish that highlights the wood’s natural character without overpowering it.
Key Features:
Finish: Clear Satin – enhances natural wood grain
Volume: 2.5 litres – covers up to 45m² with one coat
Formulated for outdoor use – ideal for structural and decorative timber
Highly UV-resistant – guards against greying and sun damage
Water & dirt repellent – long-lasting and easy to maintain
Microporous & breathable – won’t crack, peel or blister
Made with natural oils for environmentally conscious protection