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10 bestDeck Sealersof January 2025

112M consumers helped this year.

1

Roxil Wood Waterproofing Liquid (5L Clear) Wood Preserver Outdoor, Wood Sealer for decking, Fence, Sheds and Furniture
Roxil Wood Waterproofing Liquid (5L Clear) Wood Preserver Outdoor, Wood Sealer for decking, Fence, Sheds and Furniture

Roxil

9.8

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30% off

2

Cuprinol 5122407 UTDSUS25L Anti Slip Decking Stain Urban Slate 2.5 Litre
Cuprinol 5122407 UTDSUS25L Anti Slip Decking Stain Urban Slate 2.5 Litre

Cuprinol

9.6

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33% off

3

Ultimate Decking Oil Natural 5L [37297]
Ultimate Decking Oil Natural 5L [37297]

Ronseal

9.3

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4

Sadolin Classic Wood Protection 1 litre - Teak
Sadolin Classic Wood Protection 1 litre - Teak

Sadolin

9.1

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5

Roxil Wood Protection Cream - Instant Waterproofing Clear Treatment, Weatherproofs: Fences, Decking, Furniture, Sheds (1 Litre)
Roxil Wood Protection Cream - Instant Waterproofing Clear Treatment, Weatherproofs: Fences, Decking, Furniture, Sheds (1 Litre)

Roxil

8.8

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Related productsUp to 10% off

Ronseal TWSEAL25L Thompsons Water Seal 2.5 Litre

Ronseal TWSEAL25L Thompsons Water Seal 2.5 Litre

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RONSEAL DPN5L Decking Protector Natural 5 Litre

RONSEAL DPN5L Decking Protector Natural 5 Litre

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Ronseal DPNO5L Decking Protector Natural Oak 5 Litre

Ronseal DPNO5L Decking Protector Natural Oak 5 Litre

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Ronseal TWSEAL1L Thompsons Water Seal 1 Litre

Ronseal TWSEAL1L Thompsons Water Seal 1 Litre

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6

Pro-Kleen PatioSeal Matt Patio Sealer/Sealant for Indian Sandstone, Concrete, Paths, Patios, Slate, Brick, Indoor/Outdoor Hard Floor - Lasts up to 10 Years (5 Litres)
Pro-Kleen PatioSeal Matt Patio Sealer/Sealant for Indian Sandstone, Concrete, Paths, Patios, Slate, Brick, Indoor/Outdoor Hard Floor - Lasts up to 10 Years (5 Litres)

Pro-Kleen

8.5

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7

Smartseal's Wood Sealer - Clear Wood Preserver And Wood Treatment Outdoor 10 Year Protection, For Use On Fences, Decks, Sheds & Garden Furniture. Easy To Apply With Brush, Roller Or Sprayer (5 Litre)
Smartseal's Wood Sealer - Clear Wood Preserver And Wood Treatment Outdoor 10 Year Protection, For Use On Fences, Decks, Sheds & Garden Furniture. Easy To Apply With Brush, Roller Or Sprayer (5 Litre)

SmartSeal

8.2

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8

Cuprinol Anti-slip Decking Stain Natural 5L
Cuprinol Anti-slip Decking Stain Natural 5L

Cuprinol

8.0

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9

Sadolin Quick Drying Wood Preserver 2.5 litre Clear
Sadolin Quick Drying Wood Preserver 2.5 litre Clear

Sadolin

7.7

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17% off

10

Cuprinol Anti-Slip Decking Stain 5L - Hampshire Oak
Cuprinol Anti-Slip Decking Stain 5L - Hampshire Oak

Cuprinol

7.4

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