Weatherproof Sealants

(15 products)

Weatherproof sealants are perfect for outdoor use as they are designed to withstand UV, weather and water exposure. Some have to be applied in dry conditions, whilst others can be applied in wet conditions. Once applied they remain flexible and some weatherproofing sealants are paintable. Suitable uses include building, roofing and ductwork applications. A large range of top brands are available, as well as water based silicone, low odour and solvent-free options.

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Geocel The Works Sealant & Adhesive Clear 290ml (92565)

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4.6 out of 5 stars
(69)
Geocel The Works Sealant & Adhesive Clear 290ml

£9.99

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No Nonsense All-Weather Sealant Clear 310ml (7876D)

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4.4 out of 5 stars
(52)
No Nonsense All-Weather Sealant Clear 310ml

£5.59

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Sika Sikaflex EBT+ All-Weather Sealant Clear 300ml (7286D)

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Product rating
4.8 out of 5 stars
(36)
Sika Sikaflex EBT+ All-Weather Sealant Clear 300ml

£6.99

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Dow 791 Weatherproofing Silicone Sealant Black 310ml (62431)

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Product rating
4.8 out of 5 stars
(31)
Dow 791 Weatherproofing Silicone Sealant Black 310ml

£6.29

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Sika Sikaflex EBT+ All-Weather Sealant Black 300ml (79299)

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Product rating
4.9 out of 5 stars
(44)
Sika Sikaflex EBT+ All-Weather Sealant Black 300ml

£6.99

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Geocel The Works Sealant & Adhesive Black 290ml (66022)

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Product rating
4.6 out of 5 stars
(33)
Geocel The Works Sealant & Adhesive Black 290ml

£9.99

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Sika Sikaflex EBT+ All-Weather Sealant White 300ml (87344)

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Product rating
4.6 out of 5 stars
(63)
Sika Sikaflex EBT+ All-Weather Sealant White 300ml

£6.99

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Sika Sikaflex EBT+ All-Weather Sealant Grey 300ml (79250)

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Product rating
4.9 out of 5 stars
(19)
Sika Sikaflex EBT+ All-Weather Sealant Grey 300ml

£6.99

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Dow 791 Weatherproof Silicone Sealant Anthracite 310ml (44836)

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Product rating
4.1 out of 5 stars
(11)
Dow 791 Weatherproof Silicone Sealant Anthracite 310ml

£6.29

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No Nonsense All-Weather Sealant White 310ml (5074D)

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Product rating
4.8 out of 5 stars
(25)
No Nonsense All-Weather Sealant White 310ml

£5.59

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Dow 791 Weatherproofing Silicone Sealant White 310ml (33876)

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Product rating
4.8 out of 5 stars
(22)
Dow 791 Weatherproofing Silicone Sealant White 310ml

£6.29

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Sika Sikaflex EBT+ All-Weather Sealant Brown 300ml (69871)

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Product rating
4.7 out of 5 stars
(18)
Sika Sikaflex EBT+ All-Weather Sealant Brown 300ml

£6.99

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Geocel The Works Sealant & Adhesive White 290ml (72264)

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Product rating
4.2 out of 5 stars
(24)
Geocel The Works Sealant & Adhesive White 290ml

£9.99

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Dow 791 Weatherproofing Silicone Sealant Brown 310ml (76697)

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Product rating
4.7 out of 5 stars
(25)
Dow 791 Weatherproofing Silicone Sealant Brown 310ml

£6.29

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Sika Sikaflex EBT+ All-Weather Sealant Beige 300ml (32710)

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Product rating
4.3 out of 5 stars
(14)
Sika Sikaflex EBT+ All-Weather Sealant Beige 300ml

£6.99

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