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An exterior, penetrating, high density solid opaque stain that changes the colour of the surface without concealing the texture of the wood grain. The penetrating oil binds the wood fibres together to protect the timber from moisture in alpine and extreme weather conditions. AQUAOIL OMEGA is an oxidising coating that will not crack or peel, making touch ups and recoating a much easier task. Available in Quantum’s range of Solid Opaque Stain Colours.

  • Environmentally responsible – made from bio based, ecologically sustainable products
  • Non-toxic
  • Water repellent, helps to prevent the swelling and shrinking of the timber that causes cracking and splintering
  • UV resistant
  • Mildew resistant
  • Easily touch up weathered areas without having to do a full recoat
Price :



Tinted to one of Quantum’s Solid Opaque Stains


Low Sheen


<110g per litre


Old timber may use up to 1 litre per 2 m2, New timber may use up to 1 litre per 7 m2 per litre. First coat may use more depending upon the porosity of the timber.


Touch Dry – 6-8 hour, Recoat – 12 hours (In cooler or humid conditions drying times will be longer. Do not apply if temperature is below 12°C or above 30°C. The first coat on new timber may be fairly slow to dry as it mixes with the sap in a particular timber).

Clean Up



1L, 4L, 10L & 20L

Product Code


  1. New timber – power wash using SAP STRIP to remove all extractives and sterilise any fungus or mould. This will also help to open up the timber and remove mill glaze to assist with penetration of the coating.
  2. Old timber – Wash with DEX PREP and a strong jet of water to rid the surface of oxidisation (greying). Test adhesion in a small area.
  3. Apply the first coat liberally to allow penetration, allow to dry.
  4. Apply second coat.
  5. Spraying: Airless spray recommended. Use a 0.33 to 0.38mm (13 – 15 thou) orifice, 10cm fan (dependent on job) with a regulated pump pressure of 350-400 kPa (50 – 55 psi) tip pressure. Back brushing is recommended to achieve an even finish. Use normal protection i.e. mask, overalls. Watch your overspray. Wash off with soap and water before it dries.
  6. Renewing finish – hose off dust, dirt or salt. Apply one good coat. If coating has eroded back to bare timber, then a timber cleaner such as DEX PREP will be required.
  • Quality exterior softwood and hardwood timber.
  • Suitable for houses, pergolas, weatherboards and fences where a long life solid opaque stain finish is required.
SDS VOC Certificate