10 bestDeck Stain Sealersof October 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

9.9
15% off
2

Cuprinol 5092617 2.5L anti slip Decking Stain Boston Teak
Cuprinol

9.8
21% off
3

Cuprinol UTDSCS25L Anti Slip Decking Stain City Stone 2.5 Litre
Cuprinol

9.6
23% off
4

Cuprinol 5092620 2.5L Anti Slip Decking Stain Hampshire Oak
Cuprinol

9.5
28% off
5
![Ultimate Decking Oil Natural 5L [37297]](https://images-proxy.bestreviews.guide/r0h6EfkglQwlNiYW8ilvONLYxeQ=/0x150/https://m.media-amazon.com/images/I/51ZJIIWNwpL._SL500_.jpg)
Ultimate Decking Oil Natural 5L [37297]
Ronseal
![Ultimate Decking Oil Natural 5L [37297]](https://images-proxy.bestreviews.guide/r0h6EfkglQwlNiYW8ilvONLYxeQ=/0x150/https://m.media-amazon.com/images/I/51ZJIIWNwpL._SL500_.jpg)
9.2
OtherUp to 18% off
6% off
6

Everbuild Wood Preserver – Interior And Exterior Use – Low Odour – Quick Drying – Long Lasting Protection – Clear – 1 Litre
Everbuild

9.0
7

Sika Sikagard Wood Preserver – Prevents Wood Rot and Decay – Fast-Drying – Clear – 5 Litre
Sika

8.8
8

sikkens cetol hls plus teak 085 2.5ltr
Sikkens

8.5
9

Dulux Cuprinol Anti-Slip Decking Stain - Silver Birch - 5L
Dulux

8.2
10

Sikkens SIKCHLSPLO 1L Cetol HLS Plus Translucent Woodstain Light Oak
Sikkens

7.9

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