Osmo Natural Oil Woodstain

Non Hazardous
Provides long term protection for structural and decorative timber. Semi-transparent colour shades.
Available in 0.75 and 2.5 Litres
From £28.98 £24.15
In stock
Only %1 left
Product Description

Osmo Natural Oil Woodstain is formulated for long term protection for structural and decorative timber. Semi-transparent colour shades for all exterior woodwork outbuildings, garages, sheds etc.

Osmo Natural Oil Woodstain or Wood Stain and Protector produces a smooth satin matt finish, the grain and texture of the wood are accentuated. It also prevents and protects against blue stain, rot and mildew. Osmo Natural Oil Woodstain or Wood Stain and Protector is a natural oil based product that is micro-porous, moisture regulating, water-repellent and extremely weather and UV resistant.

Best Uses

Osmo Natural Oil Woodstain is best used as a long term protection formula for structural and decorative timber. Take a pick from our wide range of colours and choose the one that matches your wood. Osmo Woodstain is best used outdoors as it protects from the harsh weather conditions.


Osmo Natural Oil Woodstain is ready for use when you get it. It does not need to be thinned, just make sure you stir the product thoroughly before you apply it to the surface. Osmo Woodstain should be applied by brush or roller and should be left to dry for 12 hours, providing there is good ventilation, which you would imagine would be a given in the outdoor environment.


Osmo Natural Oil Woodstain is designed for all exterior wood surfaces, and can cope with the the harshest conditions in any environment. Osmo Woodstain has been tested and has passed the time test, guaranteeing to last for decades.

Technical Details


  • For new resinous wood species, please allow approx. three months exposure to the outside elements prior to application
  • The transparent colour tone of the finish will be influenced by the wood's natural colour, and testing first is always recommended
  • Over application can increase the drying times
  • Use biocides safely. Always read the label and product information before use
  • Recommended application amount is approx. 35 ml per m2
  • Drying time of 4-6 hrs after the first coat, but is 12 hours after both coats have been applied
  • If the subsurface does not absorb the wood finish uniformly, the colouration will be uneven. For an improved, consistent and matted surface, we recommend retreating the surface with 701 Clear. Thereby glossy spots are matted and an even appearance is created
  • Grey wood looks classically beautiful, to allow the natural greying process to occur, apply 701 Clear
  • For more grey colour tones for an aged and weathered effect, see Osmo Natural Oil Woodstain Effect
  • Use under Osmo 430 Anti Slip Decking Oil.

Technical Info

  • For Exterior Structural and Decorative Wood
  • Odour: Faint / Mild
  • Application Temperature: Above 5°C
Components: Single Pack
Type: Based on natural plant oils
Finish: Satin - apart from 701 Clear which is a matt finish
Stock Colours: 19 shades including Pine, Larch, Mahogany, Oak, Walnut and Teak 
Tintable: Starting at 2.5 Litres, available in 186 RAL Classic & 1950 NCS colour tones.
VOC Content: 400 g/l
Volume Solids: -
Suitable Substrates: Exterior structural and decorative wood, such as decking, fences and summer houses
Application Method: Osmo Flat Brush or Microfibre Roller 
Theoretical Coverage: 1 litre covers approx. 26 m² with one coat.
Wet Film Thickness (WFT): -
Dry Film Thickness (DFT): -
Induction Time: -
Pot Life: -
Touch Dry: -
Overcoatable: -
Fully Cured: Approx 12 hours at 23°C
Cleaner / Thinner: Do not thin. Clean tools with Osmo Brush Cleaner
Shelf Life: Up to 5 years and longer if can is kept dry and closed tightly
Packaging: Available in 750ml and 2.5 Litres

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