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Osmo Decking Oil

Osmo Decking Oil

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Coloured and clear oils for timber decks from Osmo. Transparent, satin, high quality wood finishes based on natural oils. They are designed to meet the demands of exposed, exterior decking timbers.

Available in 9 attractive timber tones plus clear.

Because of the strength of the UV in NZ, two coats of coloured Decking Oil is recommended. Rejuvenation should only be one coat.

Can sizes/Approximate coverage

  • 750ml 8 sqm with 2 coats
  • 2.5 litres 25 sqm with 2 coats
  • 10 litres 100 sqm with 2 coats (Not available in all colours)


Osmo’s clear Decking Oil 007 has no UV resistance and a recoat may be needed every 3-4 months. Clear Decking Oil 007 is not recommended for use in fully exposed weather situations. It is more suited for exterior decking which is under a cover such as a pergola etc, or is fully protected from the elements such as an outdoor room.

Osmo’s Decking Oils are easy to apply, maintain and rejuvenate. In full weather conditions, a rejuvenation coat would be required every 18-24 months, based on an initial 2 coat application of a coloured oil. Where the deck is protected by a roof, or is not in full weather, recoat should be every 2-3 years, or possibly longer.