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Product information

Description

General description

Osmo Decking Oil in Bangkirai is designed to enhance and protect wooden decking while maintaining its natural character. This oil is safe for humans, animals, and plants once dry, and it provides excellent resistance to water and dirt. Its microporous, penetrating finish prevents cracking, peeling, or flaking, and it does not require sanding when topping up the coating.

Technical specifications

  • Volume: 125ml
  • Dry time: 12 hours
  • Coverage: 24m²/L with one coat
  • Recommended coats: 2 coats or one coat plus top coat of Osmo Anti-Slip Decking Oil 430
  • Maximum moisture content of wood surface: 20%
  • Surface preparation

  • Bare wood species with high natural extractives need to weather for a minimum of 4 weeks before initial treatment.
  • Resinous wood (e.g., Larch, Douglas Fir) requires at least 6 weeks of weathering.
  • Pressure impregnated wood and tropical species (e.g., Massaranduba, Bangkirai, Garapa, Iroko) should weather for at least 3 months.
  • Cedar also needs a 3-month weathering period.
  • Greyed and weathered wood can be refreshed with Osmo Wood Reviver Power-Gel before applying the oil.
  • Installation

  • Ensure the wood surface is clean, dry, and frost-free.
  • Stir the oil well before use and do not thin.
  • Lightly sand old microporous stains or completely remove old varnishes before application.
  • For fresh wood species, weathering may be required again after sanding.
  • Apply the first coat to all sides of the wood if possible before installation.
  • Usage

  • Apply using a stiff brush (Osmo Flat Brush) or a lint-free cloth, following the wood grain.
  • For easier application, use the Osmo Decking Brush (150 mm).
  • Allow for good ventilation while drying; lower temperatures and higher humidity will delay drying.
  • Apply the second coat thinly once the first coat is dry.
  • If a lighter color is desired, use clear Anti-Slip Decking Oil 430 for the second coat.
  • Choose darker colors for better UV protection; avoid using clear Anti-Slip Decking Oil 430 as a standalone finish due to limited UV protection.
  • Other information

  • Always wear a dust mask when sanding.
  • If additional protection against blue stain, rot, and insect attack is needed, pre-treat the wood with Osmo WR Impregnation.
  • Features

    • Brand
      OSMO
    • Weight
      0.125 kg
    • Material
      Wood
    • Suitable for
      Wood
    • Area yield
      24 m²/l
    Advice from

    Wood care products buying guide

    From paint and stains for shutters and structural woodwork to exotic wood oil for your decking and wax or stains for your flooring and furniture... When it comes to wood care, there are plenty of products to keep your wood safe from insects, mould, UV rays, impacts and wear. Read on to find the right wood care product!
    Wood care products buying guide
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