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. Its 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 12 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 1012m 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.