Osmo Natural Exterior Wood Stain – One Coat, UV-Protective Finish
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Osmo One Coat Only HS Plus is designed with sustainability at its core. This natural oil-based, semi-transparent exterior wood finish promotes long-term durability with minimal environmental impact. Its high-coverage formula reduces the need for frequent reapplication, conserving both product and resources. By requiring only one coat and eliminating the...
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About This Item:
Osmo One Coat Only HS Plus is designed with sustainability at its core. This natural oil-based, semi-transparent exterior wood finish promotes long-term durability with minimal environmental impact. Its high-coverage formula reduces the need for frequent reapplication, conserving both product and resources. By requiring only one coat and eliminating the need for sanding between applications, it significantly cuts down on material waste and energy consumption.
Product Features
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Semi-transparent, satin finish that enhances natural wood grain and texture
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Durable, water-repellent, and moisture-regulating for outdoor use
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UV and weather-resistant to prevent discolouration and greying
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Microporous and breathable to avoid cracking, peeling, flaking, or blistering
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High efficiency: only one coat required
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Easy maintenance: no sanding necessary for future coats
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Available in multiple sizes:
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0.125L covers up to 35 sq. ft.
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0.75L covers up to 210 sq. ft.
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2.5L covers up to 700 sq. ft.
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How to Use
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Stir the product thoroughly before use.
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Apply a thin, even coat using a high-quality flat brush such as the ELITE PROLINE Wall Flat Brush (50 mm).
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Ensure wood surfaces are clean, dry, and frost-free before application.
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Allow the finish to dry fully according to the product instructions.
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No sanding is required for future maintenance—simply clean and reapply.
Ingredients/Materials
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Natural oil-based formula
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Microporous, breathable finish
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ELITE PROLINE Wall Flat Brush:
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Synthetic bristles with capillary action for high absorption and even output
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Bristles resistant to breakage and swelling
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High-end bristle mix for optimal application results
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Return Policy
Returns are accepted in accordance with Zero Waste Store’s standard return policy. Products must be unused and in original condition. Please refer to our Returns & Exchanges page for detailed instructions.
End of Life
The high coverage and one-coat application extend the product’s life, reducing overall environmental impact. Containers should be emptied completely before recycling according to local guidelines. Brushes can be cleaned and reused, supporting a zero-waste approach.