Osmo LED Smart-Oil is an instant LED-UV curing hardwax-oil for wood — the finish that's ready the moment you cure it. Pass the Osmo UV LED Smartlight Pro (395nm) over the surface and the oil is fully cured: no drying time, no overnight waiting, no returning the next day. That makes it the professional's answer for busy and public spaces where a floor simply can't be out of action, and for woods rich in extractives that resist conventional finishes.
It goes remarkably far, too — one litre covers 40–50 m², so a single tin treats a substantial area and keeps material costs low on large projects. Ideal for wooden flooring, staircases, furniture and similar interior surfaces, LED Smart-Oil cures to a highly durable, hardwearing surface that is water and dirt repellent. And like every Osmo finish, it is microporous and breathable — it will not crack, peel or flake.
Why choose LED Smart-Oil?
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- Instant curing – dries immediately under the Osmo UV LED Smartlight Pro lamp (395nm). No downtime, no waiting between coats
- Highly durable and hardwearing – built for floors, stairs and high-traffic surfaces
- Water and dirt repellent – everyday spills wipe away with ease
- Microporous and breathable – the finish does not crack, peel or flake
- Low VOC, solvent-free – max. 10 g/l VOC, and no hardeners required
- Safe for your family – food safe (DIN EN 1186-3) and suitable for children's toys (EN 71.3) once cured; resistant to saliva and perspiration (DIN 53160) and to common household spills (DIN EN 12720)
Coverage and Application
One coat gives a natural matt finish. For a satin finish, lightly sand the first coat (P240–320) and apply a second thin coat (5–10 ml/m²) before curing again.
Wood surfaces must be clean, dry and frost-free, with a moisture content below 12%. Completely remove any old paint or varnish. Fill gaps with wood filler, then sand progressively from coarse to fine – finishing with P100–120 for floors or P120–180 for furniture. Vacuum thoroughly before application.
Application
- Stir the tin thoroughly. Do not dilute.
- Apply thinly with a double-bladed spatula or microfibre roller.
- Spread with a white pad, massaging the product into the surface and smoothing the area without streaks.
- Cure with the Osmo UV LED Smartlight Pro at a distance of at least 2 cm and no more than 10 cm from the surface – the finish dries instantly.
- For a satin finish, lightly sand (P240–320), apply a second thin coat and cure again.
Please note: the Osmo UV LED Smartlight Pro lamp (395nm) is essential for curing and is sold separately.
Coverage
Exceptional coverage of 40–50 m² per litre with one coat – a little goes a very long way.
Available Finishes
Available in 12 colours in the 750 ml tin: Clear Matt (5980), White (5981), Silver Grey (5982), Graphite (5983), Natural (5984), Black (5985), Havanna (5986), Light Grey (5987), Cherry (5988), Tobacco (5989), Antique Oak (5990) and Charcoal (5991).
Clear Matt is also available in the economical 2.5 L size for larger flooring projects.
Safety information
Causes serious eye irritation. May cause allergic skin reactions. Harmful to aquatic life. Keep out of reach of children. VOC content: max. 10 g/l (EU limit 500 g/l).
Video
Product Data Sheets
LED Smart Light Information Sheet