Osmo Uviwax UV-Protection 7200 and 7266

Osmo Uviwax UV-Protection for interior wood

Osmo Uviwax UV-Protection is a water-based satin finish for light-coloured interior wooden walls, ceilings, doors, cabinets and other vertical timber surfaces.

Its specialist UV-protective ingredients help shield lignin in the timber against daylight and UV radiation. This considerably delays the natural yellowing of light wood species and retains their original pale appearance for longer.

Uviwax cannot completely prevent natural colour change. Wood remains a natural material that changes colour through exposure to light, age and environmental conditions.

Choose the correct finish

Select the required finish and container size above:

• 7200 Clear Satin: transparent protection retaining the natural appearance of light timber

• 7266 White Spruce Transparent Satin: lightly white-pigmented finish creating a subtle pale appearance

The 7266 finish is not opaque white. The wood grain and natural structure remain visible.

Always complete a test area because timber species, natural colour, sanding and application amount influence the final appearance.

Suitable applications

Osmo Uviwax can be applied to light-coloured interior timber including:

• Wooden wall panelling

• Wooden ceilings

• Light-coloured wooden doors

• Cabinets and cabinet doors

• Beams and mouldings

• Boards and panels

• Interior joinery

• Cut edges and screw holes in factory-applied Uviwax surfaces

• Suitable wooden children’s toys

The product is particularly suitable for light European timber, including spruce, pine, fir, birch, maple and similar pale wood species.

Not suitable for flooring

Osmo Uviwax is not suitable for wooden flooring, parquet, stair treads, kitchen worktops or other horizontal surfaces exposed to intensive wear.

Use a suitable Osmo Polyx-Oil for light-coloured wooden floors, such as a white transparent or Raw-effect finish.

Uviwax is also unsuitable for exterior wood. Always use a purpose-made exterior Osmo finish providing appropriate weather and UV protection outdoors.

Benefits of Osmo Uviwax

• Reduces natural yellowing of light timber

• For wooden walls, ceilings, doors and cabinets

• Water-based formulation

• Available in clear or white transparent

• Satin appearance

• Fast drying

• Water and dirt resistant

• Stain resistant

• Microporous and moisture regulating

• Will not crack, peel, flake or blister

• Low odour during application

• Tools can be cleaned with soap and water

• Suitable for children’s toys once dry

• Coverage of approximately 16 m² per litre per coat

• Two coats on untreated timber

• Available in several container sizes

Difference between 7200 and 7266

Uviwax 7200 Clear

The 7200 finish provides clear satin protection for light timber. It retains a natural appearance without creating an obvious white colour.

Even a clear finish can slightly alter the appearance of timber. Always create a test area on the actual wood.

Uviwax 7266 White Spruce

The 7266 contains white pigments and creates a lightly white transparent effect. It is particularly suitable when retaining the pale or slightly white appearance of spruce and other light timber.

Apply 7266 thinly and evenly. Excess product can cause white streaks, overlaps or pigment accumulation.

Apply only to bare timber

For the initial treatment, Osmo Uviwax must only be applied to bare and untreated timber.

Completely remove existing paint, lacquer, oil, wax and other finishes. Do not apply Uviwax over an existing Polyx-Oil, clear lacquer or unidentified coating.

A surface already treated with Uviwax can be cleaned, prepared and recoated with the same Uviwax finish.

Do not mix Uviwax with other finishes and do not thin the product.

Surface preparation

The timber must be clean, dry, frost-free and free from dust, grease, silicone and old coatings. The moisture content of the timber must not exceed 18%.

The product, timber and surrounding temperature must be at least 10°C during application.

Completely remove old paint and lacquer. Sand the timber carefully and evenly. Remove all sanding dust with a vacuum cleaner and soft dust cloth.

Very resinous timbers, such as larch, should be degreased using a suitable brush cleaner and thinner. Allow the solvent to evaporate completely before applying Uviwax.

Always complete a test area first.

Applying Osmo Uviwax

Stir extremely thoroughly before and during application. This is particularly important with 7266 because its white pigments must remain evenly distributed.

Apply the first coat thinly, quickly and evenly in the direction of the wood grain. Use one of our professional flat brushes or suitable microfibre rollers shown with the related products below.

Spread thoroughly and avoid heavy applications, puddles and overlapping areas.

Allow the first coat to dry for approximately 3–5 hours with good ventilation.

If required, lightly sand the surface with fine abrasive paper, approximately P240–P360. Remove all sanding dust and apply a second thin coat.

Use our specialist brushes and rollers

Uviwax dries quickly and must be distributed evenly. Use the professional flat brushes and fine microfibre rollers displayed with the related products on this page.

A coarse general-purpose brush, foam roller or incorrect fibre length can create visible lines, bubbles and uneven film thickness.

Prepare all materials before starting and treat complete boards or panels without interruption.

Number of coats

On bare timber apply:

• One thin Uviwax base coat

• Light intermediate sanding after drying if necessary

• One second thin coat of the same Uviwax finish

For renovation of an intact existing Uviwax surface, one thin coat is normally sufficient after thorough cleaning and preparation.

Do not combine 7200 and 7266 without first completing a test area.

Drying time

Allow approximately 3–5 hours of drying time per coat under normal conditions.

Provide sufficient ventilation. Low temperatures, high humidity, inadequate ventilation and excessive application will extend drying time.

Do not clean or use the surface until the finish has dried completely.

Coverage

One litre of Osmo Uviwax covers approximately 16 m² of smooth timber with one thin coat.

As untreated timber requires two coats, one litre completes approximately 8 m² with the full two-coat system.

Actual coverage depends on the timber species, surface texture, sanding and application method.

Repairs and renovation

Uviwax can be used for touching up cut edges, screw holes, additional mouldings and other components factory finished with the same Uviwax system.

Use exactly the same finish for local repairs. Differences may occur because of age, light exposure and variations in application thickness.

If the surface is later required in a different colour, Osmo recommends using a suitable Interior Wax after correct preparation.

Cleaning and maintenance

Remove dust using a soft dry cloth or dust mop.

Use our Eco Multi Cleaner Spray for normal hygienic cleaning. Preferably spray the cleaner onto a soft cloth before wiping the surface. Do not make wooden doors, cabinets or panelling unnecessarily wet.

Do not use abrasive pads, aggressive multi-purpose cleaners, bleach or strongly degreasing products. These can damage the finish and its UV protection.

When the finish becomes locally damaged or worn, clean the surface carefully and apply one thin coat of the same Uviwax finish.

Storage

Osmo Uviwax can be stored for at least two years in its sealed original container.

Protect the product from frost and temperatures above 30°C. Keep the container firmly closed.

Important safety information

Keep the product out of the reach of children and provide sufficient ventilation during application and drying.

Uviwax contains preservatives including BIT and CIT/MIT and may produce an allergic reaction. Use appropriate protection in cases of sensitivity or skin contact.

Always follow the instructions on the container and the current safety data sheet.

Technical information

• View the official Osmo Uviwax UV-Protection information
  
  
• Download the official technical product information
  
  
• Osmo Uviwax UV-Protection – Safety Data Sheet (PDF)