Barrenttine Decking Oil All-In-One Treatment 2.5 Litre



Specifically formulated for use on pressure treated and preservative impregnated timber offering superb protection to deck boards, deck tiles and balustrades.

Also achieves a superior finish to summerhouses, sheds and fences. Non-flaking and its water repellency help prevent timber from splitting and cracking.

  • UV fade-resistant pigments.
  • Contains a surface biocide preserver to protect against mould.
  • Harmless To Beneficial Insects & Plants When Dry.
SKU: SKDECKDELBDOAIOT25L Categories: , Brand:



The colour swatches are an indication only and representative of the product applied to clean new decking. The final colour finish can vary considerably due to the age, type & condition of the timber being treated and will darken with multiple coats. Viewing colours on multiple digital screens can vary considerably and may not be totally accurate. We always recommend carrying out a small inconspicuous test area first. It is the Customer/end users responsibility to satisfy themselves that the colour finish is correct before full application.

Decking (2 coats)

Decking Swatch

Decking Swatch 2

If used on Wooden Garden furniture, make sure the coating has fully dried/cured and is colour fast before use. The results and timing can vary due to atmospheric weather conditions and wood type. Natural oily/resinous woods and tight grain hardwoods can take longer to dry and completely cure. To be sure there is no risk of colour transfer from the treated wood/furniture onto clothing, we recommend running a white lint-free cloth over the surface and inspect for any colour rub off. If colour transfer occurs, the treated article may need a longer drying time. Due to the nature of certain resinous woods, a sealer/topcoat may be required. We recommend carrying out a test area first.


  • Oils, Protects and Stains all in one treatment.
  • Built in UV protection.
  • Translucent finish, wood grain pattern is visible.
  • Low odour formulation.
  • Non flaking and its water repellency helps prevent timber splitting and cracking.
  • Dry film preserver helping stop mould and fungi growth.
  • Harmless to plants and pets when dry.
  • Brush or spray application.
  • Available in 6 colours and clear.
  • For unpreserved/untreated timber. We recommend using Barrettine Universal Preserver first as a primer.

Additional information


Clear, Dark Oak, Light Oak, Natural Oak, Cedar Red, Rosewood


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