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Product information

Description

General description

Osmo Decking Oil in Larch 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 offers excellent resistance to water and dirt. Its breathable, microporous finish prevents cracking, peeling, or flaking, making it ideal for outdoor use.

Technical specifications

  • Volume: 750ml
  • Coverage: 24m²/L with one coat
  • Dry time: 12 hours
  • Recommended coats: 2 coats or one coat plus top coat of Osmo Anti-Slip Decking Oil 430
  • Moisture content max. for wood surface: 20%
  • Surface preparation

  • Bare wood species with high natural extractives need to weather for a minimum of 4 weeks before treatment.
  • Resinous woods like Larch or Douglas Fir require at least 6 weeks of weathering.
  • Pressure impregnated wood and tropical species need to weather for at least 3 months.
  • Greyed and weathered wood can be refreshed with Osmo Wood Reviver Power-Gel before applying the oil.
  • Ensure the wood surface is clean, dry, and frost-free before application.
  • Installation

  • Stir the oil well before use using a flat stirring stick or spatula.
  • Lightly sand old microporous stains or completely remove old varnishes before application.
  • Apply the first coat to all sides of the wood if possible, especially if the wood is absorbent.
  • Use a stiff brush (Osmo Flat Brush) or a lint-free cloth for application, applying thinly and evenly along 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.
  • Usage

  • Apply a second coat once the first coat is dry, also thinly.
  • If a less intense color is desired, use clear Anti-Slip Decking Oil 430 for the second coat.
  • Choose darker colors for higher 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 desired, pre-treat the wood with Osmo WR Impregnation.
  • Features

    • Brand
      OSMO
    • Length
      15 cm
    • Height
      12 cm
    • Weight
      0.75 kg
    • Material
      Wood
    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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