Chopping Board Oil
Food-Safe Protection for Chopping Boards
Osmo Chopping Board Oil is a food-safe, clear hardwax-oil designed specifically for use on cutting boards and wood surfaces, offering toughness and durability. Once cured, the finish is water-repellent and dirt-resistant as well as resistant to wine, beer, cola, coffee, tea, fruit juices, milk, and water. These types of liquid spillages will tightly bead on the surface without leaving any marks, simply clean by wiping with a cloth.
Recommended for: Especially formulated for use on chopping boards, charcuterie boards, and butcher blocks (DIN and EN certified).
Why Choose a Food-Safe Hardwax Oil for Countertops?
Unlike polyurethane or film-forming finishes, hardwax oils like Osmo Chopping Board Oil soak into the wood and cure within the fibers, offering natural, breathable protection. This creates a non-toxic, food-safe surface that won’t crack, peel, or blister—even in humid kitchens.
Chopping Board Oil has been independently certified as food-safe, chemically resistant, and contains well below the limits of leachable heavy metals, making it safe for use on children’s toys.
Why Choose a Food-Safe Hardwax Oil for Countertops?
Unlike polyurethane or film-forming finishes, hardwax oils like Osmo Chopping Board Oil soak into the wood and cure within the fibers, offering natural, breathable protection. This creates a non-toxic, food-safe surface that won’t crack, peel, or blister—even in humid kitchens.
Chopping Board Oil has been independently certified as food-safe, chemically resistant, and contains well below the limits of leachable heavy metals, making it safe for use on children’s toys.
Chopping Board Oil Sheen
Note: The colour shades shown are a true likeness of the original, after application onto Oak. However, some variation may occur due to screen brightness and uploading processes. It is advisable to test colours on a small sample, as colour may appear differently on other wood species.
Application Methods
Different species of wood require different amounts of product to achieve the highest durability and stain resistance. This is especially important for finishing high-traffic areas like flooring, stairs, countertops, and cutting boards.
Wood species and their recommended application amounts →
Before applying any Osmo finish, proper sanding is essential. For step-by-step guidance and expert tips on preparing flooring, furniture, and exterior wood, visit our Sanding Preparation page.
Stir the finish well prior to use.
First Coat:
- Using the Osmo Brush, Roller, or an Oil Finish Applicator Fleece, work Chopping Board Oil thinly and evenly in all directions across the wood surface.
- Drying time approx. 8 – 10 hours (normal climatic conditions, 73°F / 50% relative humidity). Lower temperatures and/or higher humidity can affect drying time. Ensure space is well ventilated.
- Clean brushes with Osmo Brush Cleaner and Thinner (benzene-free) or Turpentine.Second Coat:
- Apply the second coat of Chopping Board Oil thinly and evenly, in all directions across the wooden surface as before.
- Allow 8-10 hours drying time.
- Clean brushes with Osmo Brush Cleaner and Thinner (benzene-free) or Turpentine.
Note: After 2-3 weeks, the surface will be fully cured. Applying the product too generously and insufficient ventilation will lead to a delay in drying time.
Harsh, abrasive surface cleaners will strip the protective oils and waxes from the wood and will require more frequent reapplication of Chopping Board Oil. When the surface begins to show wear, and liquids stop beading, refresh it with a new coat of Chopping Board Oil – simply apply and buff; no sanding needed.
Only one coat is needed for re-application.
Stir the finish well prior to use.
- Using a lint-free cloth like Osmo Easy Pads, or Oil Applicator Fleece, apply one thin coat to the surface.
- Drying time approx. 8-10 hours (normal climatic conditions, 73°F / 50% relative humidity). Lower temperatures and/or higher humidity can affect drying time. Ensure space is well ventilated.
WARNING: Cloths saturated with product are a spontaneous combustion hazard and should be left out unfolded until dried, prior to disposal or preferably stored in a proper fireproof can.
Different applicators will provide different results in regard to colour and the number of coats needed. Choose the best application method or mix and match to achieve the recommended amount of finish for your chosen wood species.
Microfibre Roller = Applies 30g/m² per coat – fastest application. 2 coats recommended.
Flat Brush = Applies 20g/m² per coat – best for textured surfaces and colour. 2-3 coats recommended.
Oil Applicator Fleece = Applies 15g/m² per coat – user-friendly, small build, medium colour intensity. 3 coats recommended.
White Superpad = Applies 10g/m² per coat – minimalist finish, lower product waste, can be buffed to high luster. Not recommended for high-wear surfaces.
Cloth = Applies 5g/m² per coat – minimalist finish and creates subtle colours. Not recommended for high-wear surfaces.
Cleaning And Maintenance Made Simple
Although extremely tough and highly durable, a hardwax-oil finish, like all others is not indestructible and does require maintenance over time. With periodic cleaning and maintenance, surfaces treated with Osmo can have the same beauty decades later.
Over 140 years of expertise
Osmo is trusted in more than 90 countries worldwide for finishes that combine natural beauty with lasting durability. Made in Germany from renewable plant oils and waxes, our products penetrate deep into the wood to protect from within—enhancing grain, colour, and texture while keeping surfaces safe, strong, and easy to maintain.
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