Pure Tung Oil (Chinawood Oil)
Pure Tung Oil (Chinawood Oil) - Image 2
Pure Tung Oil (Chinawood Oil)
Pure Tung Oil (Chinawood Oil) - Image 2

Pure Tung Oil (Chinawood Oil)

$17.99 – $89.99

Pure Tung Oil from RMP Finishes, a trusted source for over 30 years, is a 100% natural finishing oil made from pressed tung tree seeds. It protects wood surfaces, enhances natural grain, and works well on both indoor and outdoor projects. This pure tung oil finish is trusted by professionals and home users alike for safe, long-term wood care.

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RMP Finishes Pure Tung Oil is genuine tung oil extracted without any additives or chemical processing. This premium product is made with only one ingredient, 100% pure tung oil, and is ASTM-tested for quality and safety. The oil hardens through oxidation to form a flexible, durable layer that protects wood from within.

It penetrates deeply into porous surfaces to enhance color and highlight grain patterns. When fully cured, it creates a water-resistant, matte finish that doesn’t peel, chip, or flake like varnish. If you’re sealing painted pieces, these milk paint customer tips include helpful notes on how tung oil can affect color. This makes it a reliable, all-natural choice for a wide range of surfaces. A side-by-side breakdown of tung oil options is in our Tung Oil Buyers Guide.

You can use this pure tung oil finish on:

  • Wood countertops and kitchen islands
  • Cutting boards, butcher blocks, and charcuterie trays
  • Outdoor furniture and decks
  • Interior wood paneling, trim, and floors
  • Porous materials like unglazed stone, concrete, and brick

The oil is bottled fresh just before shipping in recyclable, BPA- and phthalate-free containers. This keeps it fresh and ready to use while supporting eco-conscious finishing practices.

You can also blend this oil with other options in the RMP Finishes line, such as Half & Half or Dark Tung Oil, to tweak the application or deepen the color. These blends help tailor the finish to different wood types or design goals, whether you’re working with hardwoods or softer reclaimed wood.

Some good reasons to choose Pure Tung Oil from RMP Finishes:

  • 100% natural tung oil—single-ingredient, cold-pressed
  • Food-contact safe when fully cured
  • Penetrates deeply for long-term protection
  • Matte, non-glossy finish that preserves the natural wood look
  • Bottled fresh to order for maximum shelf life
  • BPA- and phthalate-free recyclable packaging
  • Compatible with other RMP Finishes tung oil products (Half & Half, Dark Tung Oil, etc.)

This RMP Finishes tung oil offers a trusted, time-tested solution that gives you full control over how your wood looks and feels, without harsh fumes or synthetic ingredients.

Coverage & Sizes

Here’s a breakdown of available sizes and estimated coverage:

Size Approx. Coverage* Typical Coats
16 oz (pint) ~50 sq ft 3–5
32 oz (quart) ~100 sq ft 3–5
1 gallon (128 oz) ~400 sq ft 3-5

*Actual coverage varies based on wood type, surface texture, and absorption rate. For more accurate planning, check out our Oil Calculator or see our Thinning Guide for information on diluting tung oil for better penetration.

Shop Pure Tung Oil for Safe, Natural Wood Finishing

Stock up on Pure Tung Oil and finish your next project with a trusted, natural product that delivers long-term protection. Whether you’re sealing butcher blocks or refreshing outdoor furniture, this oil enhances beauty and shields from wear without harmful additives.

For detailed product selection or finish comparisons, visit our Wood Samples page. And if you’re looking for complete finishing systems, explore our Finishing Oils collection.

Directions for Use

To get the most from your Pure Tung Oil, follow these basic application steps:

Prep the surface

Start with clean, bare wood or porous material. Remove any dirt, grease, wax, or old coatings. For new wood, sanding to 150–220 grit is ideal. A simple water drop test can help check absorption.

Apply the first coat

Use a brush, sponge, or lint-free cloth to apply a thin layer. Let it soak into the surface until it stops absorbing. For dense woods, thinning with citrus solvent or mineral spirits can improve results.

Remove excess

Let the oil soak for at least 40 minutes, then wipe away any excess before leaving the project overnight. This step helps prevent sticky spots and promotes an even finish.

Repeat

Apply 3–5 coats for everyday use or up to 7–10 coats for high-traffic surfaces. Let each coat absorb fully before moving to the next.

Allow to cure

While the surface may feel dry after a few days, it reaches partial cure around day 10, with full curing taking up to 30 days. Avoid placing hot or wet items directly on the surface during this time.

Hints & Tips

Here are a few expert tips to help you get professional-grade results:

  • Apply in a shaded, well-ventilated area to avoid hazing.
  • Don’t sand between coats, as pure tung oil doesn’t require it.
  • Thin your oil 1:1 with Citrus Solvent™ or Pine Solvent for better penetration on dense woods.
  • Decorative or light-use pieces may require only 1–2 coats, while kitchen surfaces often require 5 or more. Don’t over-oil; only apply as much as the wood can absorb.
  • To refresh an existing finish, apply a diluted coat of 2 parts solvent to 1 part oil using a lint-free cloth; no sanding is needed.

Want more advice? Check out our full Tung Oil Buyer’s Guide →

Frequently Asked Questions

How long does Pure Tung Oil take to cure?

While it may feel dry within 2–4 days, allow up to 30 days for full curing. This gives the finish time to harden naturally through oxidation and reach peak durability.

Is it safe for food-contact surfaces like cutting boards?

Yes. Once fully cured, this oil meets FDA food-contact safety standards and is safe for all wooden kitchen items.

Can I use it with other RMP oils?

Absolutely. It blends well with other RMP Finishes tung-based products, including Half & Half and Dark Tung Oil.

What makes this different from cheaper tung oils?

Some products labeled as “tung oil” may contain added varnishes, mineral spirits, or polymers. RMP’s formula is cold-pressed, 100% pure tung oil. It’s also sourced from China, where the tung tree is native, which produces some of the highest-quality oil available. Compared to variants from places like South America, Chinese tung oil tends to offer better clarity, hardness, and consistency.

Can I use this over previously finished wood?

No. Pure tung oil needs to absorb into the surface. Existing finishes should be removed completely before applying.

Recommended For You

RMPFinishes Half and Half Citrus Group 1000x1000

Half and Half Tung Oil with Citrus Blend or Pine Oil

$27.99 – $139.99

Buy Pure Tung Oil (Chinawood Oil) At A Store Near You

Order FAQ’s

We strive to ship orders the same day if they are placed before 12:00 PM CST, Monday through Friday. As a family-owned business in Tennessee, we hand-pack your orders during our hours of operation (9 AM – 4 PM). Orders placed over the weekend will ship the next business day.

Shipping is calculated based on the weight and destination of your specific order. We have flat-rate shipping options available for the orders inside the contiguous USA. We also offer Free Shipping on orders over $75 (within the contiguous US; some exclusions apply). You can get an instant estimate using the shipping calculator on the cart page.

Yes, we ship to many locations worldwide! To see if we can deliver to your country, simply add your desired items to the cart and use the Shipping Calculator on the Cart Page. By entering your country and postal code, you can instantly see if delivery is available to your region and get an accurate cost estimate.

Are duties and taxes included?
To make international shopping as seamless as possible, we calculate and collect all applicable shipping costs, duties, and taxes during checkout. This means your order is pre-cleared through customs, and you won’t have to worry about any unexpected “pay-on-delivery” fees or surprise bills when your package arrives.

We want you to love your project results! We accept returns on unused and unopened merchandise.

  • Money Back: Initiate within 14 days of delivery.
  • Store Credit: Initiate within 30 days of delivery.
  • Please note: Shipping costs are non-refundable.

Click here to read our full Returns & Refunds Policy.

Because finishes can be heavy or fragile, we handle damages on a case-by-case basis. If a container arrives leaking or broken, please take a photo of the package and contact us immediately at [email protected] or use our chat or call at (800) 339-9748 so we can make it right.

P.s. Have your order number handy so we can quickly find your order on our end.

We love talking shop! You won’t get a machine when you call us. Reach out to our team of “real people” for product choice help, expert application advice, or troubleshooting. You can reach us via our chat, email at [email protected], or call at (800) 339-9748.

We’re in office Monday – Friday from 9am-4pm CST. If we miss your message, we will get back to you as soon as possible!

Yes, we have a network of retailers across the United States and internationally. Check our Store Locator to see if there is a shop near you.