Description
Cleaning And Sealing Products Decking & Timber Sealer – Protect and Preserve Your Wood with Ease
Cleaning And Sealing Products Decking & Timber Sealer is a high-quality water-based treatment designed specifically for wooden decking, fences, and other timber structures. It works by penetrating deep into the timber, creating an invisible barrier that repels water, reduces surface slipperiness, and helps prevent the growth of algae, mould, and mildew – all without the need for abrasive additives or surface aggregates.
Whether your decking or timber is new or weathered, this sealer helps to prolong its life, maintain its natural look, and keep it safer underfoot, even in damp conditions.
Key Benefits:
✔ Repels water, helping the wood stay drier for longer
✔ Reduces slipperiness – no need for gritty or abrasive finishes
✔ Helps prevent the growth of algae, mould, and moss
✔ Preserves the natural beauty of your decking
✔ Penetrates the timber – no surface film or glossy finish
✔ Suitable for softwood and hardwood decking
How It Works:
By repelling water from the surface, Decking & Timber Sealer helps keep the wood dry, which makes it less prone to algae and mould growth – common causes of slippery decking. Its deep-penetrating formula also helps protect against cracking, splitting, and weathering, helping your deck last longer with less maintenance.
How to Apply:
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Preparation is key! Make sure the decking is completely dry and clean, free from dust, dirt, oil, grease, algae, or mould.
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If there’s any previous sealer or coating, it must be removed fully before applying Decking & Timber Sealer.
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Treat algae and moss with a specialist algicide, rinse thoroughly, and allow to dry completely.
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Use a pressure washer to clean into grooves and remove ground-in grime.
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Shake the container well before use.
Application:
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Apply a generous, even coat using a low-pressure sprayer, brush, or long-pile roller.
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Do not pour directly onto the surface.
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For older or more porous wood, once the first coat starts to absorb (within 30 minutes), apply a second wet coat.
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Remove any puddles or excess product with a cloth or leaf blower to avoid uneven drying or stickiness.
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Allow the surface to dry for at least 24 hours before use.
Safety – PPE Recommended:
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Disposable gloves
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Eye protection
Coverage (approximate):
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New decking and timber 4–6m² per litre
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Older decking and timber: 2–4m² per litre (due to increased absorption)
Cleaning And Sealing Products Decking & Timber Sealer is the ideal solution for protecting and preserving your decking. Keep your decking and timber drier, safer, and looking great for longer. Easy to use and quick to dry, it offers long-lasting protection without changing the natural feel of the wood. A simple step for year-round deck care that helps prevent slips, stains, and weather damage.





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