Description
Osmo Anti-Slip Decking Oil Clear Extra 430
Osmo Anti-Slip Decking Oil Clear Extra 430 is a premium exterior wood oil designed to provide a durable, water-repellent and anti-slip finish for timber decking. Developed as a clear top coat for use over coloured Osmo Decking Oils, this specialist decking treatment helps improve grip underfoot while protecting exterior wood against weathering, moisture and surface cracking.
Ideal for smooth, ribbed and grooved decking boards, Osmo Anti-Slip Decking Oil is highly recommended for garden decking, patios, balconies and high-traffic outdoor areas where additional slip resistance is required.
Available at Masseys DIY in 750ml and 2.5L.
See our full range of Osmo Oil products.
Key Features
- Clear anti-slip decking oil top coat
- Improves slip resistance on exterior decking
- Suitable for softwood and hardwood decking
- Water-repellent and weather-resistant finish
- Microporous formula allows timber to breathe
- Helps reduce wood cracking, splitting and warping
- Does not peel, crack or flake
- Easy to maintain and recoat
- Ideal for garden decking and exterior timber
- Suitable for domestic and commercial use
Anti-Slip Protection For Safer Decking
Osmo Anti-Slip Decking Oil Clear Extra contains a special organic anti-slip additive designed to improve grip on exterior timber surfaces. This makes it an excellent choice for decking areas exposed to rain, moisture and regular foot traffic.
The enhanced anti-slip protection helps create a safer walking surface without hiding the natural beauty and grain of the wood.
Long-Lasting Exterior Wood Protection
Unlike traditional decking stains and surface coatings, Osmo Decking Oil penetrates deeply into the timber to provide long-lasting protection from within. The oil-based formula helps protect decking boards against water ingress, UV damage and general weathering while maintaining a natural wood appearance.
The breathable microporous finish allows moisture to escape, helping reduce the risk of peeling, blistering and cracking often associated with conventional decking paints and varnishes.
Recommended Use
Osmo Anti-Slip Decking Oil Clear Extra 430 is designed for use as a clear protective top coat over Osmo Decking Oils.
Suitable for:
- Garden decking
- Patio decking
- Timber balconies
- Boardwalks and walkways
- Commercial decking areas
- Smooth and grooved decking boards
- Pressure-treated timber decking
Coverage Guide
| Size | Approximate Coverage |
|---|---|
| 750ml | Up to 18m² with one coat |
| 2.5L | Up to 60m² with one coat |
Coverage will vary depending on timber condition and absorbency.
How To Apply
- Ensure the decking surface is clean, dry and frost-free
- Apply thinly and evenly in the direction of the wood grain
- Use a brush, decking brush or Osmo applicator
- Allow sufficient drying time before use
- Apply as a top coat over Osmo Decking Oils for best results
Always follow the manufacturer’s instructions before application.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Osmo |
| Product Name | Anti-Slip Decking Oil Clear Extra |
| Product Code | 430 |
| Finish | Clear |
| Use Area | Exterior |
| Suitable For | Timber Decking & Exterior Wood |
| Application | Brush, Roller or Decking Applicator |
| Available Sizes | 750ml & 2.5L |
Why Buy Osmo Anti-Slip Decking Oil From Masseys DIY?
Masseys DIY stocks a wide range of Osmo decking oils, exterior wood finishes and professional wood care products for homeowners and trade customers. Whether you are treating new decking or maintaining existing timber, Osmo products deliver exceptional durability, weather protection and long-lasting performance.
Order online today for competitive prices, fast UK delivery and expert customer support.
