When should I re-apply Osmo products?

Interior wood: Re-application is typically needed every 3-5 years, depending on the level of use and maintenance.Exterior wood: Re-application varies from 3-10 years, influenced by exposure to sunlight and weather. Coastal or south-facing woods may require yearly maintenance.

Osmo Exterior Decking Oil - Sliding Barn Door Hardware by RealCraft

Osmo Finish Exterior Decking Oil

$10.00

Superior Protection for Exterior Decking and Wood Furniture

Osmo Decking-Oil is a premium protective finish designed for exterior wood surfaces. It delivers a microporous, breathable coating that prevents cracking, peeling, and blistering while enhancing the wood's natural beauty. Perfect for wood decking, outdoor furniture, and fencing, it offers exceptional weather and UV resistance. Available in a range of color tones to suit any style, including both natural and pigmented options. When dry, the finish is safe for humans, plants, and animals.

Approx. Coverage: 24m²/L (258ft²/L) with one coat
Number of Coats: 2 coats
Application Temp.: +5°C to 35°C
Approx. Dry Time: 12 hours
Sizes Available: 750mL, 2.5L, 5ML Sample

Please note: In California, 'Osmo Decking Oil' cannot be shipped to Los Angeles, Orange, San Bernardino, or Riverside Counties due to restrictions. The 2.5L size cannot be shipped to the following States: CA, MN, WI, IL, MI, OH, PA, NY, VT, NH, ME, UT, AZ.

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Available Colors

1273 Bangkirai Dark
1276 Rosewood
1279 Douglas Fir
1281 Garapa

Product Highlights:

Protects both pressure-treated and untreated woods.
UV-resistant (except for clear finishes).
Microporous coating prevents cracking, peeling, or blistering.
Enhances wood's natural character while providing a durable finish.
Weather and water-resistant, with beading on the surface.
No sanding required for touch-up applications.
Safe for humans, plants, and animals once dry.

Application Overview:

Preparation: Ensure the wood is clean, dry, and frost-free (max. 20% wood moisture). Use Osmo Wood Reviver Power Gel to clean gray wood before application. Stir the product well before use.
Application: Apply thin coats using a quality brush or lint-free cloth. Allow the first coat to dry (12 hours) before applying the second coat. Ventilate well during drying.
Cleaning Tools: Use Osmo Brush Cleaner and Thinner to clean tools after use.

About Osmo

Founded on innovation, Osmo combines sustainability with technology to redefine wood protection. From interior surfaces to garden furniture, Osmo empowers anyone to achieve stunning results.

Sustainability Meets Performance

Why Choose Osmo?

Premium Wood Finishes for Beauty That Lasts

Features	Traditional Oil-Based Systems	Varnish & Lacquer Systems	Osmo Hardwax-Oil
Penetrates Wood	✔	✘	✔
Forms a Protective Surface	✘	✔	✔
Easy Partial Renovation	✔	✘	✔
Resists Cracking/Peeling	✔	✘	✔
Superior Liquid Resistance	✘	✔	✔
Superior Abrasion Resistance	✘	✔	✔
Environmentally Friendly	✔	✘	✔
UV and Weather Resistance	✘	✘	✔

Unmatched Expertise

Decades of research and development have made Osmo a leader in wood protection. Their products protect, preserve, and beautify.

Trusted by Professionals Worldwide

Osmo is a pioneer in wood finishing systems, combining natural oils and waxes for both long-lasting and environmentally friendly finishes.

Our Customers Love Osmo

“I used the topoil for a set of walnut pieces recently, I was very happy with how easy to apply it was. The finish came out perfect and feels really durable!”

Mike W. - Woodworker

“I used the topoil for a set of walnut pieces recently, I was very happy with how easy to apply it was. The finish came out perfect and feels really durable!”

Mike W. - Woodworker

Safe for You and the Environment

Food-Safe and Non-Toxic: Many Osmo products are certified safe for direct contact with food, making them ideal for countertops and cutting boards.

Low VOCs: Designed with reduced volatile organic compounds (VOCs), Osmo ensures a healthier indoor environment during application.

Certified Standards: Conforms to strict European norms for ecological and safety certifications. Many interior Osmo products are so safe, they can even be used on children's toys.

Food-Safe and Non-Toxic: Many Osmo products are certified safe for direct contact with food, making them ideal for countertops and cutting boards.

Low VOCs: Designed with reduced volatile organic compounds (VOCs), Osmo ensures a healthier indoor environment during application.

Certified Standards: Conforms to strict European norms for ecological and safety certifications. Many interior Osmo products are so safe, they can even be used on children's toys.

Superior Performance

Durable and Hardwearing: Resistant to common liquid spills, dirt, and UV damage, Osmo finishes protect wood from the toughest challenges.

Microporous Technology: Unlike synthetic finishes, Osmo products penetrate deep into the wood, ensuring long-lasting protection that won't crack, peel, or blister.

Low-Maintenance Solutions: Easily refreshed with no need for sanding, Osmo products make upkeep simple and hassle-free.

Durable and Hardwearing: Resistant to common liquid spills, dirt, and UV damage, Osmo finishes protect wood from the toughest challenges.

Microporous Technology: Unlike synthetic finishes, Osmo products penetrate deep into the wood, ensuring long-lasting protection that won't crack, peel, or blister.

Low-Maintenance Solutions: Easily refreshed with no need for sanding, Osmo products make upkeep simple and hassle-free.

Eco-Friendly and Sustainable

Renewable Ingredients: All Osmo finishes are made using natural, renewable oils and waxes, for minimal environmental impact.

Breathable Protection: Osmo’s microporous finishes let wood breathe naturally, preventing moisture buildup and creating long-term durability.

Sustainable Practices: By reducing the need for frequent sanding or recoating, Osmo saves resources and preserves your wood products for years and years.

Renewable Ingredients: All Osmo finishes are made using natural, renewable oils and waxes, for minimal environmental impact.

Breathable Protection: Osmo’s microporous finishes let wood breathe naturally, preventing moisture buildup and creating long-term durability.

Sustainable Practices: By reducing the need for frequent sanding or recoating, Osmo saves resources and preserves your wood products for years and years.

Easy to Use, Beautiful Results

One-Coat Coverage: Save time and effort with high-coverage finishes that often require just one coat.

Rich Colors and Natural Beauty: Enhance the wood’s natural color with vibrant, long-lasting tones.

Versatile Applications: Whether you’re refinishing furniture, floors, or exterior woodwork, Osmo products have a range of uses. There's a formula that fits your project.

One-Coat Coverage: Save time and effort with high-coverage finishes that often require just one coat.

Rich Colors and Natural Beauty: Enhance the wood’s natural color with vibrant, long-lasting tones.

Versatile Applications: Whether you’re refinishing furniture, floors, or exterior woodwork, Osmo products have a range of uses. There's a formula that fits your project.

FAQ

Small scratches or marks on your floor can be repaired using the Osmo Repair Set, which includes a heating gun and wax sticks. Simply heat the wax stick, apply it to the scratch, and smooth it with a spatula. Choose a wax stick color that matches your wood for the best results.

For worktops treated with Osmo TopOil, clean regularly with soapy water and a cloth. Do not use abrasive powders or scouring pads. For deeper cleaning and maintenance, occasionally use Osmo Liquid Wax Cleaner or Osmo Maintenance Oil to keep surfaces looking their best.

To restore weathered and greyed exterior wood, use Osmo Wood Reviver Power Gel to remove the greyed fibers and bring back the wood's natural color. Afterward, apply a suitable treatment from Osmo's exterior product range for lasting protection.

Seal the end grain by applying a small amount of Osmo End Grain Wax Sealer with a cloth. Allow it to dry thoroughly to ensure a durable seal against moisture.

Interior wood: Re-application is typically needed every 3-5 years, depending on the level of use and maintenance.

Exterior wood: Re-application varies from 3-10 years, influenced by exposure to sunlight and weather. Coastal or south-facing woods may require yearly maintenance.

Maintain your decking and garden furniture by cleaning occasionally with Osmo Decking Cleaner. If the wood has greyed, use Osmo Wood Reviver Power Gel to restore its natural color, followed by re-applying a suitable treatment for protection.

Osmo Woodfiller is ideal for filling gaps, splits, and cracks in interior wood. If staining the wood, choose Osmo Woodfiller (73001 Natural) as it can be stained to match the floor. For unstained wood, select a filler color that best matches the wood tone.

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Real Experiences, Real Satisfaction

Discover What Our Clients Say About Osmo

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Osmo Finish Exterior Decking Oil

Available Colors

Product Highlights: