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 Interior TopOil Food-Safe HardWax Oil Finish - Sliding Barn Door Hardware by RealCraft

Osmo Interior TopOil Food-Safe HardWax Oil Finish

$36.00

Perfect for countertops, tables, and other interior wood surfaces requiring a durable, food-safe finish.

Osmo TopOil High Solid 3045 Clear is a food-safe hardwax-oil finish designed to protect and enhance solid wood and edge-glued panels, like countertops and furniture. Resistant to common household substances like wine, beer, coffee, and fruit juices, this oil creates a microporous and breathable surface that prevents cracking, peeling, or blistering. With a satin finish, it gives a natural wood feel while protecting the surface against moisture, dirt, and daily wear.

Approx. Coverage: 258 ft²/L (24 m²/L) with one coat
Number of Coats: 2 coats (brush), 3–4 coats (cloth)
Application Temperature: +5°C to 35°C
Approx. Dry Time: 8–10 hours
Sizes Available: 0.5L

Please note: In California, Osmo TopOil cannot be shipped to Los Angeles, Orange, San Bernardino, or Riverside counties due to restrictions.

Click Here For Shipping Lead Times

Product Highlights

Food-Safe: Certified for direct contact with food, meeting DIN and EN safety standards.
Versatile: Ideal for countertops, tables, desks, and interior wood surfaces.
Durable: Resistant to liquid spills, stains, and heat.
Microporous Finish: Breathable, allowing wood to maintain its natural character.
Low Maintenance: No sanding required for spot repairs or reapplications.

Application Instructions

By Cloth/Rag:

Stir TopOil thoroughly before use.
Apply thinly to the wood surface in a circular motion.
Let oils penetrate for 15 minutes before removing excess.
Allow 8–10 hours for drying.
Apply 2–3 additional thin coats, following the same steps.

By Brush:

Stir TopOil thoroughly before application.
Use an Osmo Natural Bristle Brush for even and thin coating.
Allow 15 minutes for oil absorption.
Remove excess with a clean cloth.
Allow 8–10 hours drying time between coats. Apply a second thin coat.

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 Interior TopOil Food-Safe HardWax Oil Finish

Product Highlights