Description
PRODUCT DESCRIPTION
Satin, oil-based protective wood finish for exterior wood. Microporous surface allows the wood to breathe and it reduces swelling and shrinkage. The water-repellent surface does not crack, peel, flake or blister. As a self-priming finish, it prevents the greying process on vertical surfaces with a UV protection factor of 12 in comparison to untreated wood. The finish contains active ingredients that prevent mould, algae and fungal attack. Simply apply without sanding. Easy and seamless application. Finish stays workable while coating.
RECOMMENDED USE
Osmo UV-Protection-Oil Extra Natural is ideal for all vertical exterior wood surfaces: doors, windows, window shutters (dimensionally stable elements), carports, timber cladding, balconies, fences, pergolas, and summer houses (dimensionally unstable elements) made of light-coloured wood species (in particular Oak).
INGREDIENTS
Based on natural plant oils (sunflower oil, soya oil, thistle oil and linseed oil), titanium dioxide (white pigment), siccatives (drying agents) and additives. Biocidal active ingredient: Propiconazole. Dearomatized white spirit (benzene-free). This product fulfils EU regulations (2004/42/EC) according to the VOC content of max. 400 g/l (Cat. A/i (2010)). Detailed declaration of ingredients available upon re-quest.
TECHNICAL DATA
Specific gravity: 0.9-1.0 g/cm³ Viscosity: 60-80s DIN 53211/4 mm, viscous Odour: faint/mild, after drying odourless Flashpoint: >63°C acc. DIN EN ISO 2719
STORAGE
Up to 5 years and longer if the can is kept dry and closed tightly. If thickened by frost, store for 24-36 hours at room temperature before use.
SURFACE PREPARATION
Wood surface must be clean, dry and frost-free (moisture content max. 20%). Osmo UV-Protection-Oil Extra Natural is ready to use, please do not thin. Stir well before use. Clean old microporous stains thoroughly. Old paints and lacquers must be completely removed. As a general rule, wear a dust mask during sanding works. Do not sand smooth surfaces finer than P120. A base coat with a coloured finish is recommended, e.g. Osmo One Coat Only, Natural Oil Woodstain or Country Colour.
Fresh wood containing extractives and especially hardwood needs to weather off (for approximately 6 weeks) after installation. Thereby the wood becomes absorbent and the wood finish adheres optimally. For renovations, clean old microporous wood finishes thoroughly. Already greyed or weathered wood should be refreshed and cleaned with Osmo Wood Reviver Power-Gel.
The finished surface is, among other things, influenced by the wood‘s natural characteristics. Therefore, a trial application is always required, especially for unfamiliar surfaces. If additional protection against blue stain, rot and insects is desired, pre-treat the wood if possible on all sides with Osmo WR Base Coat*. *Use biocides safely. Always read label and product information before use.
METHODS OF APPLICATION
Apply thinly and evenly to the clean and dry wood along the wood grain with Osmo Natural Bristle Brush or Osmo Microfibre Roller and spread well. Allow to dry for approx. 12 hours with good ventila- tion. After drying, apply a second coat also thinly and quickly.
