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Osmo Decking Oil - Grey - 2.5 Litre

Name: Osmo Decking Oil - Grey - 2.5 Litre
Brand: OSMO
SKU: 019D
Price: 75.75 GBP
Availability: InStock

~~£119.22~~

Sold by diy direct

Product information

Description

General description

Osmo Decking Oil in Grey is designed to enhance the natural beauty of wooden decking while providing robust protection. This oil penetrates deeply into the wood, ensuring that the natural wood character remains visible. It is safe for humans, animals, and plants once dry, and offers high resistance to water and dirt, making it an ideal choice for outdoor applications.

Technical specifications

Volume: 2.5 Litres

Dry time: 12 hours

Coverage: 24 m²/L with one coat

Recommended coats: 2 coats or one coat plus top coat of Osmo Anti-Slip Decking Oil 430

Moisture content max. for application: 20%

Surface preparation

Bare wood species with high natural extractives need to weather for a minimum of 4 weeks before initial treatment.

Resinous woods like Larch or Douglas Fir require at least 6 weeks of weathering.

Pressure impregnated wood and tropical species (e.g., Massaranduba, Bangkirai, Garapa, Iroko) need 3 months of weathering.

Cedar also requires a 3-month weathering period.

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 using a flat stirring stick or spatula before use.

Clean or lightly sand old microporous stains; completely remove old varnishes if necessary.

For fresh wood species, weathering may be required after sanding to improve absorbency.

Apply the first coat to all sides of the wood if possible before installation.

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, consider using 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 is dry, also thinly.

If a lighter color is desired, use clear Anti-Slip Decking Oil 430 for the second coat.

Choose richer and 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.

A trial application is recommended for unfamiliar surfaces to assess the finished look.

If additional protection against blue stain, rot, and insect attack is desired, pre-treat the wood with Osmo WR Impregnation.

Features

Brand
OSMO
Volume in litres
2.5 l
NF certification
NF120
Wood colour
Greyed
Suitable for
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!

Read our guide

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Osmo Decking Oil - Grey - 2.5 Litre

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