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Osmo UV-Protection-Oil Extra Clear Satin 2.5L is a high-performance exterior wood oil developed to protect vertical timber surfaces from UV degradation, moisture and harsh weather conditions. Featuring advanced UV absorbers, it significantly slows down greying while preserving the natural appearance of exterior wood.
The Clear Satin finish enhances timber grain with a subtle sheen, delivering durable protection without forming a brittle surface film.
Product Name: Osmo UV-Protection-Oil Extra Clear Satin
Finish: Clear Satin
Size: 2.5L
Exterior UV-resistant wood oil
Advanced UV inhibitors to reduce greying
Microporous and breathable formulation
Water-repellent and weather-resistant
Helps minimise cracking, splitting and swelling
Ideal for vertical timber surfaces
Suitable for domestic and commercial use
Exterior timber exposed to sunlight can quickly lose colour and structural integrity. This specialist UV protection oil penetrates deeply into the wood, nourishing fibres while forming a flexible, breathable barrier against rain and humidity.
Unlike traditional film-forming coatings, it will not peel or flake and can be easily maintained with additional coats when required.
Suitable for:
Timber cladding and façades
Exterior doors and window frames
Garden buildings and summerhouses
Pergolas and timber structures
Fencing, screens and balconies
Best suited for vertical surfaces. Not recommended for decking.
The transparent satin formulation enhances the wood’s natural tone while providing a refined, low-lustre finish. It protects without masking the timber’s character, making it ideal for contemporary outdoor designs.
Coverage: Approximately 18m² per litre per coat
2.5L Coverage: Up to 45m² per coat
Recommended Coats: 2 coats
Application Guidance:
Ensure timber is clean, dry and free from previous loose finishes.
Stir thoroughly before use.
Apply thinly along the grain using a quality brush or exterior applicator.
Avoid over-application.
Allow sufficient drying time between coats and ensure good ventilation.
For contractors, landscapers and property professionals working on larger exterior projects, this 2.5L tin provides excellent coverage with dependable long-term UV protection. Delivering durable defence against weathering while maintaining a natural satin appearance, it is a reliable solution for preserving vertical timber surfaces outdoors.
