Free next working day delivery - details
Free next working day delivery - details
Delivery Information
FREE next working day delivery for Osmo UV Protection Oil more details
Orders placed now are estimated to be delivered on Tuesday 25th January
20 M² per litre
2 coats needed
Dry time
12 hours
Very simple and efficient to acquire their products delivered as advertised prior to purchase. Would recommend using Floor Sales.
Michael Lewis
Order was there on time as said - very pleased
Michael Price
Five Stars
Jill Uhlhorn
Haven't used product just yet, but was most impressed with very fast delivery.
Denise Macey
Perfect service and best price I was able to find. Very good product and nice finish. Will use again
Dragan Poznanovic
Ordered on Friday arrived on Monday. What more could you ask. Brilliant. Thank you
Kevin Franks
Excellent all around. Fully recommend
Daniel Littlewood
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Osmo UV Protection Oil Extra 420

Clear Satin 2.5L

Osmo UV Protection Oil 2.5L reviews
5.0 out of 5  Read reviews (41)
Osmo UV Protection Oil Extra 420
Inc. VAT and Delivery
In stock

This product is also available in other versions:

Osmo UV Protection Oil Extra 420 0.75L

Osmo UV Protection Oil Extra - 425 Oak

Coverage: 20 M² per litre

Coats: 2 coats needed

Dry time: 12 hours

Product Description

Osmo UV Protection Oil is a clear satin finish for all your outdoor, natural wood.

At last you can appreciate the beautiful colour of your natural wood without the rapid greying effect of the sun! Osmo UV Protection Oil guards against the effects of UV light on exterior wood without the need for a traditional pigmented finish.

As long as the rain or water can run off the wood (e.g. a vertical surface) then the UV-Protection Oil effectively prevents the greying process as a stand-alone finish by a UV-protection factor of 12 in comparison to untreated wood.

Osmo Exterior UV Protection Oil Extra 420 contains biocides to keep your wood beautiful for longer.

Supplied in a 2.5 litre tin.

Recommended for exterior vertical surfaces such as cladding, windows and doors.
Special, clear ingredients protect against UV-rays.
Does not crack, peel, flake or blister.
Osmo UV Protection Oil is for exterior use.


  • Before application of Osmo UV Protection Oil the wood surface must be clean, dry, with a moisture content of no more than 20 percent.
  • Remove any old varnish from the wood surface, and remove any fungal decay and algae from older wood surfaces.
  • There should be a minimum 15 degree angle on architectural joinery on the horizontal plane (e.g. windowsill). Sharp edges must be rounded (corner radius > 2 mm)
  • Stir the Osmo UV Protection Oil thoroughly. Do not thin the mixture
  • If using indoors ensure that the room is well ventilated
  • Apply Osmo UV Protection using a stiff brush, evenly and thinly along the wood grain.
  • When used as a complete finish apply second coat after drying.
  • Allow 12 hours to dry

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