Sadolin
Sadolin Superdec Opaque Woodstain Gloss - Super White 2.5L
Sadolin Superdec Opaque Woodstain Gloss - Super White 2.5L
SKU:505205
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- Free shipping for orders over £100. See shipping policy for restrictions
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Free delivery for orders over £100 within UK mainland. This does not apply to large products (such as those above 1m of length), heavy products (including aggregates, compost and wood logs) and fragile products (such as ceramics, shower enclosures etc.). See shipping policy for restrictions.
Free local delivery above £50 and £5 charge for delivery under £50 within a 3 mile radius and £7 up to 6 mile radius.
Standard Shipping - United Kingdom (UK Mainland Excluding Northern Ireland)
- Lighter items (under 1kg) - £4 and free for orders over £100
- Smaller items (1 - 10kg) - £7 and free for orders over £100
- Larger items (10kg - 30kg) - £15 and free for orders over £350
- Bulky items (30kg and above) - £35 with minimum order value of £100
Express Shipping - United Kingdom (UK Mainland Excluding Northern Ireland)
- Lighter items (under 1kg) - £7 and free for orders over £100
- Smaller items (1 - 10kg) - £10 and free for orders over £100
- Larger items (10kg - 30kg) - £20 and free for orders over £350
Standard Shipping (Northern Ireland and Scottish Islands & Highlands) 2 to 7 business days
- Lighter items (under 1kg) - £7
- Smaller items (1 - 10kg) - £15
- Larger items (10kg - 30kg) - £25
- Bulky items (30kg and above) - £35 with minimum order value of £100
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Sadolin Superdec Opaque Woodstain Gloss – Super White – 2.5L
Premium Long-Life Protection with a Brilliant Gloss Finish
Sadolin Superdec Opaque Woodstain Gloss in Super White is a high-performance, water-based coating designed to provide long-lasting protection and outstanding coverage on all types of exterior wood. Formulated for both softwood and hardwood surfaces, this woodstain offers a solid, opaque colour finish that masks the natural grain while delivering a brilliant gloss sheen for a bold, clean look.
With exceptional durability and weather resistance, Superdec is ideal for use on exterior joinery, cladding, fencing, and garden furniture. It’s engineered with self-priming and undercoating properties, making it an efficient all-in-one solution that simplifies surface preparation and reduces application time.
Highly flexible and breathable, Sadolin Superdec accommodates natural wood movement and resists cracking, peeling, or blistering – helping maintain a beautiful, professional finish for up to 8 years.
Product Specifications
- Colour: Super White
- Finish: Gloss
- Volume: 2.5 litres
- Boxed Dimensions: W: 16.0cm x H: 15.5cm x D: 15.5cm
- Boxed Weight: 3.3kg
- Base Type: Water-based
Key Features
- Up to 8 years of protection against weathering, UV damage, and wear
- Solid opaque finish – ideal for transforming tired or discoloured wood
- Glossy appearance adds brightness and modern style to outdoor features
- Self-priming and self-undercoating on bare and previously coated wood
- High flexibility reduces risk of cracking or flaking over time
- Microporous formula allows wood to breathe, preventing moisture entrapment
- Suitable for all exterior wood – including doors, windows, cladding, and fences
- Touch dry in 1–2 hours; recoatable in 16 hours (depending on conditions)
Frequently Asked Questions (FAQ)
Q: Do I need to apply a primer before using this product?
No primer is necessary. Sadolin Superdec is self-priming and self-undercoating on bare or previously coated wood, saving you time and effort.
Q: Can it be applied over old paint or woodstain?
Yes, as long as the surface is clean, dry, and in sound condition. Light sanding may be needed to ensure adhesion.
Q: How much area does one 2.5L tin cover?
Coverage is approximately 10–12m² per litre per coat, depending on surface texture and porosity.
Q: How many coats are recommended?
Two coats are typically recommended for optimal protection and appearance. Bare timber may require a third coat.
Q: Is it suitable for decking?
This product is not recommended for use on decking due to foot traffic and wear. A purpose-designed decking treatment should be used instead.
Sadolin Superdec Opaque Woodstain Gloss in Super White is the go-to choice for anyone looking to refresh, protect, and enhance exterior woodwork with a long-lasting, weather-resistant gloss finish. Combining ease of application with professional-grade performance, it's a smart investment for beautiful outdoor surfaces that stand the test of time.
