TEAK OIL & DECKING OIL FOR OUTDOOR WOOD
Sun and rain change wood. Even weather-resistant woods such as teak fade and turn gray over time. Regular oiling with OLI NATURA® Yacht & Teak Oil counteracts the silvery-gray patina and helps protect the wood surface from drying out and becoming brittle.
The oil penetrates deep into the wood and protects it from within. The surface remains open-pore and water-repellent, while the color and grain are visibly refreshed - without a closed film layer.
Which woods and applications is OLI NATURA® Yacht & Teak Oil suitable for?
For wooden decks, decking boards, garden furniture, pool surrounds, and yacht decks made from suitable outdoor woods such as teak, bangkirai, Douglas fir, larch, eucalyptus, black locust, oak, Ipé, or cumaru.
The right choice when you want to preserve and visibly enhance the warm character of the wood and are looking for a biocide-free wood oil for outdoor use.
A particular advantage is the easy maintenance: The oil penetrates the wood and remains open-pore. The oil coating does not crack, peel, or flake. Previously oiled surfaces can therefore usually be simply re-oiled without sanding.
What does wood look like after using OLI NATURA® Yacht & Teak Oil?
Oiling gives the wood greater depth and warmth. The color and grain become more pronounced, while the surface remains open-pore and natural to the touch.
Natural is free of pigments, but not visually colorless: Like any enhancing oil, it deepens the existing wood tone. Teak is lightly pigmented, subtly enhances warm wood tones, and provides increased UV protection. The Teak shade is also suitable for other types of wood without covering them in a teak color.
The type of wood, its natural color, and the sanding influence the color shade. A sample area on the original wood provides the most reliable indication. All color shades are available as samplers.
How easy is OLI NATURA® Yacht & Teak Oil to apply?
Apply thinly, allow to penetrate, and remove the excess. Apply the oil evenly in the direction of the grain and polish completely after approximately 15 minutes.
Apply only to clean, dry wood. Then protect the freshly oiled surface from rain and moisture for 5-8 days.
Very dry or highly absorbent wood can be oiled a second time after drying overnight. Treat dense woods such as teak only thinly. A single coat is usually sufficient for refreshing.
Previously oiled surfaces can generally be maintained without sanding. Depending on weather and use, refreshing once a year is usually sufficient; for fully exposed wood, twice a year if needed.
What can you rely on with OLI NATURA® Yacht & Teak Oil?
Proven over many years. We have been manufacturing OLI NATURA® Yacht & Teak Oil with virtually no changes for over 20 years. We deliberately formulate it without biocides or preservatives. This means the wood oil is suitable not only for outdoor use, but also for suitable wooden surfaces indoors.
Preparation tips
- The oil treatment should be carried out at 15–25 °C. Do not apply oil outdoors in direct sunlight, extreme heat, damp weather, or when rain is likely.
- The surface must be clean, dry, and free of grease. For heavy soiling, we recommend cleaning with the OLI-NATURA Exterior Cleaner. Once completely dry, rough areas or raised fibers can be smoothed with fine sandpaper (220 grit) if necessary.
- Use a protective covering, such as cardboard or plastic sheeting, to protect floor coverings from oil stains.
Application
- Stir the oil: Shake or stir the container thoroughly before use.
- Application: Apply the oil thinly and evenly in the direction of the grain using a brush, flat applicator, or roller. Reapply oil to dry areas if necessary.
- Remove excess: After 15–30 minutes, remove excess oil with a cotton cloth, oil-absorbing cloth, or white polishing pad, and polish the surface. The surface should then feel dry to the touch.
- For heavily dried-out wood, a second coat can be applied after drying overnight - in the same way as the first coat.
During drying
Protect the wood from moisture and water and do not clean it with a damp cloth.
Coverage
1–2 coats
Depending on the absorbency of the wood, approx. 40–80 g/m² per coat (equivalent to 12–25 m²/l).
Drying
- Dust-dry after 1–2 hours
- Fully cured after approx. 5 days (depending on temperature and humidity)
- During this period, do not clean with a damp cloth, handle gently, and protect from water.
Tool cleaning
Clean tools immediately after use with OLI-NATURA brush cleaner or a suitable oil thinner.
Notes
- Coverage varies depending on the type of wood and absorbency of the substrate.
- Do not apply oil in damp weather, strong sunlight, or extreme heat .
- Oil-soaked cloths, pads, or sponges can spontaneously ignite due to heat buildup! Therefore, after use, store them under water or moisten them and allow them to dry spread out outdoors before disposal.
Care tips
Easy care - re-oil once or twice a year, without sanding
Even oiled wood turns gray over time. If you want to preserve your wood's natural color, you should regularly refresh the surface with the OLI-NATURA Yacht & Teaköl Depending on how much the wood is exposed to sun, wind, and rain, re-oiling once or twice a year is recommended - without sanding.
Preparation is everything: Cleaning before re-oiling
Even well-maintained garden furniture and terraces should be thoroughly cleaned before applying oil. Sweep away loose dirt with a soft brush. Heavier dirt can be removed with green soap or the OLI-NATURA Außenreiniger To do this, simply dilute the cleaner with water, work it in with a stiff brush in the direction of the grain, leave it to work briefly, and rinse with plenty of clean water. Then allow it to dry thoroughly.
Cleaning can raise fine wood fibers. For a smooth finish, a short intermediate sanding is recommended. Smooth the raised fibers with fine sandpaper until the surface feels even again, then carefully remove the sanding dust.
Now you can apply the oil
Once the wood is completely dry, apply the OLI-NATURA Yacht & Teaköl thinly and evenly on all sides. The wood is now optimally protected again - and looks almost like new.
Labelling
OLI NATURA® Yacht & Teak Oil is not subject to labelling requirements and is not classified as hazardous under Regulation (EC) No. 1272/2008 (CLP). It is neither subject to mandatory labelling nor classified as dangerous goods.
Safety instructions
⚠ Cloths, rags and polishing pads soaked with oil can self-ignite due to heat accumulation. Clean them immediately after use, immerse them completely in water, or store them in an airtight metal container.
P102: Keep out of reach of children.
Frequently asked questions about OLI NATURA® Yacht & Teak Oil
Which types of wood and surfaces is OLI NATURA® Yacht & Teak Oil suitable for?
The exterior oil is suitable for untreated, oiled or freshly sanded exterior wood, especially teak, Bangkirai, eucalyptus, black locust and other hardwoods, as well as pressure-treated softwood. Typical applications include terraces, garden furniture, pool surrounds and wooden surfaces on boats.
Does the oil permanently prevent graying?
No. OLI NATURA® Yacht & Teak Oil delays drying and graying, but cannot permanently prevent natural weathering. The duration of protection depends on the type of wood, construction, UV exposure, weather conditions and use.
How often does oiled exterior wood need to be maintained?
Check the surface at least once a year and refresh it once or twice a year, depending on the level of wear. Re-oiling should be carried out at the latest when the color fades, water is absorbed quickly, or the wood appears dry and rough.
Why does treated wood still turn gray or black?
Possible causes include UV radiation, standing moisture, dirt, algae, fungi or maintenance intervals that are too long. Inadequate ventilation and poorly draining water can also promote discoloration. Thoroughly clean affected surfaces before re-oiling and allow them to dry completely.
Does the oil protect against mold and mildew stains?
The oil is biocide-free and contains no protection against algae or fungi. Infestation can therefore occur on permanently damp, dirty or poorly ventilated surfaces. Water must be able to drain freely, and the wood must be able to dry quickly after rain.
Is OLI NATURA® Yacht & Teak Oil waterproof?
No. The oil makes the wood water-repellent, but does not create a waterproof seal. Permanent moisture, standing water and use below the waterline must be avoided.
How must the wood be prepared?
The wood must be clean, dry, free of grease and absorbent. Completely remove old film-forming coatings. Sand the wood properly and evenly, then remove all dust thoroughly. Clean dirty or grayed surfaces beforehand and allow them to dry completely.
Does new wood also need to be cleaned before oiling?
Even new wood may have become dirty during storage, transport, or processing. Remove dust, grease, and other residues, and allow the surface to dry completely. For very smooth or planed wood, check beforehand whether it absorbs the oil evenly.
Can I apply OLI NATURA® Yacht & Teak Oil to painted wood?
No. Old paint and varnish coatings must be completely removed so that the oil can penetrate the wood. Thoroughly clean old open-pore oil coatings and allow them to dry completely.
Can I apply the oil directly to weathered wood or wood affected by green growth?
No. Before oiling, remove weathering, algae, moss, and other deposits with a suitable exterior cleaner. Rinse with clean water, allow the wood to dry completely, and lightly smooth any raised wood fibers if necessary.
At what temperatures and in what weather conditions should I apply the oil?
Application should take place at 15 to 25 °C in dry weather. Do not apply the oil in bright sunlight, extreme heat, high humidity, or when rain is expected. Night-time dew can also impair drying.
How should OLI NATURA® Yacht & Teak Oil be applied correctly?
Shake or stir the container thoroughly. Apply the oil thinly and evenly in the direction of the grain using a brush, deck brush, or roller. After 15 to 30 minutes, remove all excess oil with a cotton cloth, oil-absorbing cloth, or white pad, and polish the surface. The surface should then feel dry to the touch and not oily.
Why should end grain be treated with particular care?
End grain, or the end faces, absorbs a particularly large amount of moisture. Therefore, oil these areas carefully and evenly without leaving excess material standing on the surface. At the same time, ensure that water can drain away and the wood can dry again.
Are multiple coats always better?
No. The number of coats depends on the absorbency of the wood. Dense hardwoods such as teak usually need only one very thin coat. Very dry or absorbent wood may need a second thin coat after drying overnight.
Why does the surface remain sticky or oily?
Common causes include applying too much product, not removing excess product, a minimally absorbent substrate, or residual moisture in the wood. Low temperatures, high humidity, and insufficient air circulation also delay drying.
What can I do if the surface is already sticky?
Remove any fresh excess product with a clean, absorbent cloth and polish the surface dry. Allow oil that has already begun to cure to continue curing in a warm, dry, and well-ventilated area. If the surface remains sticky, contact OLI-NATURA Customer Service before applying another treatment.
How long does OLI NATURA® Yacht & Teak Oil take to dry?
Under suitable conditions, the surface is dust-dry after about one to two hours and fully cured after approximately five days. Low temperatures, high humidity, insufficient air circulation, or applying too thick a coat will extend the drying time.
When can freshly oiled wood get wet again?
Protect freshly oiled wood from rain, water, and damp cleaning for five to eight days. If the surface gets wet too soon, stains, leaching, or drying problems may occur.
Why does the color look different on my wood than expected?
The color effect may vary depending on the type of wood, its natural color, grain, and sanding. Images and on-screen displays are for guidance only. If in doubt, test it beforehand on the original wood. Practical 20-ml samplers are available for this purpose.
Is the Natural color truly colorless?
Natural contains no pigments, but it is not optically invisible. Like any color-enhancing oil, it deepens the existing wood tone and makes the color and grain appear more intense. If in doubt, test it beforehand on the original wood using a 20-ml sampler.
How strongly does the Teak color tint?
Teak is lightly pigmented and enhances warm wood tones without covering the wood with a solid color. On light or highly absorbent woods, the color effect may be more intense or reddish. If in doubt, test it beforehand on the original wood using a 20-ml sampler.
Why are there deposits or pigment particles in the container?
Color pigments can settle at the bottom of the container during storage. Therefore, stir the oil thoroughly before and during application. If solid components cannot be incorporated evenly, do not use the product and contact customer service.
How much coverage does OLI NATURA® Yacht & Teak Oil provide?
Depending on the type of wood and its absorbency, consumption is approximately 40 to 80 g/m², or 12 to 25 m² per liter and coat. Rough, severely dried-out, or particularly absorbent wood requires more material.
Can I use the oil on bamboo or WPC?
OLI NATURA® Yacht & Teak Oil was developed for absorbent wood. Bamboo, WPC, and modified materials may absorb oil very differently or not at all. Therefore, follow the material manufacturer's instructions and, if in doubt, test the product on a small area. The oil may remain sticky on non-absorbent surfaces.
Is OLI NATURA® Yacht & Teak Oil also suitable for indoor furniture?
The oil can be used on suitable indoor wood surfaces, but it is specifically designed for exterior wood. For dining tables, countertops, and other indoor furniture, we recommend an interior oil formulated for that purpose.
Does OLI NATURA® Yacht & Teak Oil contain biocides?
No. The oil is biocide-free and contains no chemical film protection against algae or fungi. The Teak variant provides increased UV protection through its pigmentation.
Can oil-soaked cloths and pads spontaneously combust?
Yes. OLI NATURA® Yacht & Teak Oil contains drying oils that cure by absorbing oxygen from the air. This generates heat. On the wood surface, the heat can dissipate; in crumpled cloths, pads, or sponges, it can build up and cause spontaneous combustion. The product itself is not self-igniting.
Therefore, never leave oil-soaked work materials crumpled up. After use, store them under water or spread them out individually and flat in a safe place to dry completely. Then dispose of them in accordance with local regulations. Never put oil-soaked materials in a tumble dryer.
Any questions? - We’re happy to help!
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