Osmo Clear Anti Slip Decking Oil 430 Satin

Osmo Clear Anti Slip Decking Oil 430 (Satin) is a premium, natural oil-based exterior topcoat designed to make outdoor wooden decking, steps, and walkways safer. Formulated with specialized, highly compressed organic anti-slip granules, it creates a slip-resistant texture while preserving the natural grain and character of the timber.  

It acts as a protective topcoat over a pigmented base layer (such as Osmo Decking Oil), extending the lifespan of the underlying finish and shielding the wood against severe weathering.  

Key Features & Benefits

• Slip-Resistant Protection: Contains organic non-slip additives that significantly reduce the risk of slipping in wet or slick outdoor conditions.  
• Breathable Microporous Finish: Penetrates into the wood to allow moisture to escape, preventing cracking, peeling, flaking, or blistering.  
• Algae & Mould Inhibitor: Infused with active biocidal ingredients that guard the coating against green growth, algae, and fungal decay.  
• Water-Repellent & Durable: Repels rain and standing water while providing resistance against dirt and everyday foot traffic.  
• Easy Maintenance: No tedious sanding required for future top-ups—simply clean the surface and apply a fresh coat.  

Application & Usage

• Ideal Surfaces: Exterior wooden decking, garden steps, staircases, and walkways made from softwoods or hardwoods (Pine, Larch, Douglas Fir, Bangkirai, Garapa, etc.). Suitable for smooth, grooved, or ribbed boards.  
• Coverage: Exceptional coverage of up to 24 m² per liter per coat.  
• Drying Time: Approximately 10–12 hours under normal climatic conditions (+23°C / 50% relative humidity).  
• System Recommendation: Designed as a 1-coat topcoat. For optimal UV protection and slip resistance, apply one coat of Osmo Clear Anti Slip Decking Oil over a previously applied coat of coloured Osmo Decking Oil.