Osmo UV Protection Oil

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Protection for vertical structures

Osmo UV Protection Oil. All exterior woods grey into a patina colour over time, but UV-Protection Oil has been developed to maintain the wood’s natural colour and slow the greying process by (UV factor) 12 times in comparison to untreated wood.

  • Ideal for windows, doors, cladding, fencing and other vertically structured joinery (not recommended on flat surfaces such as decking)
  • Very water and dirt resistant
  • Reduces wood swelling and shrinkage
  • 410 Clear is safe for humans, plants and animals once dry (does not contain biocides)
  • 420 ‘Extra’ Clear contains biocides to resist the growth of algae, mildew and fungal attack
  • Natural oil-based, microporous, breathable finish – does not crack, peel, flake or blister
  • No sanding necessary for future applications

How to apply Osmo UV Protection Oil

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All about Osmo UV Protection Oil

Transparent, satin, oil-based protective wood finish for exterior wood. Microporous surface allows the wood to breathe and reduces swelling and shrinkage. Water-repellent surface does not crack, peel, flake or blister. As top coat on already coloured treated wood, Osmo UV-Protection-Oil Extra extends intervals between renovations significantly. As self-priming finish, it prevents the greying process on vertical surfaces with a UV protection factor 12 in comparison to untreated wood when two coats are applied. The finish contains active ingredients that prevent mould, algae and fungal attack. Simply apply without sanding. Easy and seamless application. Finish stays workable while coating.



Osmo UV-Protection-Oil is ideal for all vertical exterior wood surfaces: doors, windows, window shutters (dimensionally stable elements), carports, timber cladding, balconies, fences, pergolas, and summer houses (dimensionally unstable elements). Also suitable for bamboo poles (e.g. in screens).



410 Clear is safe for humans, plants and animals once dry (does not contain biocides)

420 ‘Extra’ Clear contains biocides to resist the growth of algae, mildew and fungal attack

18m²/L with one coat

Based on natural plant oils (sunflower oil, soya oil, thistle oil and linseed oil), siccatives (drying agents) and additives. Dearomatized white spirit (benzenefree). EU limit value for this product (cat. A/e): 400 g/l VOC (2010). This product contains max. 400 g/l VOC.

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