Protect and showcase outdoor timber with Sikkens Cetol Deck Ultra – Natural in a practical 20L can. This premium oil-based translucent stain is engineered for decks, steps and walkways, delivering deep timber penetration with a low film build for a natural, breathable finish that ages gracefully with your wood.

Key advantages that matter on real projects:

• Deep-penetrating oil-based formula seals from within, enhancing durability without masking the wood’s character.
• Microporous, breathable film lets the timber breathe while repelling moisture and protecting against the elements.
• UV Shield technology guards against sun damage, helping color stay vibrant in outdoor exposure.
• Luxurious satin finish highlights the natural grain, so your deck looks refined rather than painted over.
• 2-in-1: no basecoat required simplifies preparation and speeds up projects, from fresh timber to refurbishments.
• Weather and mould resistance provides long-lasting protection against common outdoor challenges.
• Natural 20L formulation keeps the wood appearance authentic while delivering dependable performance.

Designed for real-world decking needs

Cetol Deck Ultra is ideal for timber decks, steps and walkways where you want durable protection without sacrificing the wood’s beauty. It’s particularly suited to surfaces subjected to sun, rain and foot traffic, where a breathable coating that resists moisture makes a meaningful difference over time. The luxurious satin sheen enhances, not hides, the grain, so your outdoor spaces feel warm and inviting.

Why choose Cetol Deck Ultra from Sikkens

With decades of timber protection know-how, Sikkens brings proven performance to outdoor wood finishing. Cetol Deck Ultra combines extreme UV and weather resistance with a microporous design that keeps wood healthy while maintaining a refined look. The result is a robust coating you can trust for long-lasting color, reduced maintenance and a timber surface that only looks better with time.

Specifications at a glance

• Volume: 20 L
• Color: Natural
• Finish: Satin
• Base: Oil-based translucent stain
• Key benefits: Deep penetration, low film build, weather and mould resistance, microporous breathable protection

Choose Sikkens Cetol Deck Ultra – Natural to protect exterior timber with confidence, while keeping the wood’s authentic texture and character visible for years of outdoor enjoyment.