Description
Sadolin Extra Durable Woodstain is a premium, solvent-based exterior woodstain formulated to provide long-lasting colour, deep protection, and an attractive translucent finish that enhances the natural beauty of wood. Designed for exterior joinery and timber surfaces exposed to harsh weather, it delivers a tough, flexible film that resists cracking, peeling, and flaking while allowing the wood grain to remain visible.
This high-performance woodstain combines advanced UV absorbers with water-repellent technology to defend timber against rain penetration, sun damage, and seasonal movement. The finish penetrates and builds to form a durable protective barrier, helping to prevent rot, swelling, and surface degradation over time.
Key Features & Benefits
- Extra durable exterior protection – Ideal for demanding outdoor environments
- Flexible film technology – Moves with timber to reduce cracking and peeling
- UV resistance – Slows colour fading and surface breakdown from sunlight
- Water-repellent finish – Helps prevent moisture ingress and wood swelling
- Microporous system – Allows wood to breathe while remaining protected
- Translucent satin finish – Enhances natural wood grain
- Low maintenance cycle – Long recoat intervals when applied correctly
Recommended Uses
Suitable for most exterior softwood and hardwood surfaces, including:
- Doors and window frames
- Fascias, soffits, and cladding
- Gates and fences
- Garden buildings and timber structures
Not recommended for decking or areas subject to heavy foot traffic.
Coverage
- Approximate coverage: 10–15 m² per litre per coat
Coverage varies depending on timber type, porosity, surface preparation, and method of application.
Drying Time (at 20°C, good ventilation)
- Touch dry: 4–6 hours
- Recoat: 16–24 hours
Drying times may be extended in cold, damp, or poorly ventilated conditions.
Application
- Apply by brush for best penetration and finish
- Ensure wood is clean, dry, and free from dust, grease, or previous loose coatings
- New or bare wood should be properly prepared and treated where necessary
- Typically applied in 2 coats for optimal durability
Finish & Appearance
- Finish: Translucent satin
- Base: Solvent-based
- Opacity: Wood grain remains visible
- Available in a wide range of natural and contemporary shades
Durability
When applied as specified, the coating provides long-term resistance to weathering and UV degradation, helping exterior wood maintain its appearance and structural integrity for years before maintenance is required.
Maintenance
Surfaces should be inspected annually. Light sanding and a maintenance coat can be applied when signs of wear appear to prolong protection.
Sadolin Extra Durable Woodstain is a trusted solution for homeowners and professionals seeking a high-quality, long-life wood finish that delivers both decorative appeal and advanced exterior protection.
