Osmo UV Protection Oil Extra 429 natural
€ 108,95In stock
UV protection oil that keeps the natural wood colour without a wet look, for cladding and fences. UV factor 12.
Choose the size
Other colours and finishes
- Shipped within Belgium and to neighbouring countries. Shipping costs
- Collection in Knokke is also possible.
- Advice from a craftsman with more than 35 years of experience.
About this product
Osmo UV Protection Oil Extra protects vertical exterior wood against discolouration and greying from the sun. Two coats give UV protection factor 12 compared to untreated wood. It is intended for cladding, fences, pergolas, sheds, carports, balconies, windows, doors and shutters. It is not suitable for decks and other horizontal surfaces; use Osmo Decking Oil there.
429 Natural protects the wood almost invisibly: the natural wood colour is kept and does not darken (no wet look). On dark or reddish woods 429 can leave a slightly whitish, chalky look, so always do a test first.
The oil stays microporous so the wood can breathe. It is water repellent, does not crack or peel, and can be refreshed later without sanding. The 'Extra' version contains active ingredients that protect the coating against mould and algae, so it is for outdoor use only.
Inspect the finish at least once a year, especially on the weather side. Clean where needed and apply one new thin coat. If the wood has already turned grey, first refresh it with Osmo Wood Reviver Power Gel and then apply two coats.
How to use it
- The wood must be clean, dry and frost-free (max. 20 % moisture). Let extractive-rich and hard woods weather for about 6 weeks.
- Remove greying first with Osmo Wood Reviver Power Gel. Do not sand smooth surfaces finer than grit 120.
- Stir well, do not thin.
- Apply thinly with a flat brush or microfibre roller along the grain and spread out very well, also in corners.
- Allow about 12 hours to dry, then apply the second coat.
- Renovation: one coat on the clean, dry surface is usually enough.
Technical details
- Brand
- Osmo
- Size
- 2.5 l
- Use
- Outdoor, vertical wood: cladding, fences, pergolas, sheds, windows, doors, shutters (not for decks)
- Base
- Natural plant oils with UV filter, with biocide protecting the coating
- Finish
- satin matt
- Coverage
- approx. 18 m² per litre per coat
- Number of coats
- 2 coats on bare wood (needed for UV factor 12), 1 coat for renovation
- UV protection
- UV protection factor 12 compared to untreated wood (tested to EN 927-6)
- Drying time
- approx. 12 hours (20-23 °C, 50-65 % RH)
- Tools
- Flat brush or microfibre roller
- Tool cleaning
- Osmo Brush Cleaner (aromatic-free)
- VOC content
- max. 400 g/l
- Item number
- 11600052
- EAN
- 4006850895502
