Weatherproof Sealants

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

Great Value Product
Product rating
4.9 out of 5 stars
(29)
Sika Sikaflex EBT+ All-Weather Sealant Black 300ml

£7.39

INC VAT

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

Great Value Product
Product rating
4.4 out of 5 stars
(45)
Sika Sikaflex EBT+ All-Weather Sealant White 300ml

£7.39

INC VAT

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

Great Value Product
Product rating
4.9 out of 5 stars
(15)
Sika Sikaflex EBT+ All-Weather Sealant Grey 300ml

£7.39

INC VAT

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

Great Value Product
Product rating
4.8 out of 5 stars
(40)
Geocel The Works Sealant & Adhesive Clear 290ml

£9.99

INC VAT

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

Great Value Product
Product rating
4.7 out of 5 stars
(22)
Sika Sikaflex EBT+ All-Weather Sealant Clear 300ml

£7.39

INC VAT

Dow 791 Weatherproof Silicone Sealant Anthracite 310ml (44836)

Great Value Product
Product rating
4 out of 5 stars
(10)
Dow 791 Weatherproof Silicone Sealant Anthracite 310ml

£6.29

INC VAT

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

Great Value Product
Product rating
4.4 out of 5 stars
(34)
No Nonsense All-Weather Sealant Clear 310ml

£5.59

INC VAT

Dow 791 Weatherproofing Silicone Sealant Black 310ml (62431)

Great Value Product
Product rating
4.8 out of 5 stars
(21)
Dow 791 Weatherproofing Silicone Sealant Black 310ml

£6.29

INC VAT

Dow 791 Weatherproofing Silicone Sealant White 310ml (33876)

Great Value Product
Product rating
4.8 out of 5 stars
(13)
Dow 791 Weatherproofing Silicone Sealant White 310ml

£6.29

INC VAT
Nemesis Mighty Seals & Grabs Sealant & Adhesive White 290ml

£4.99

INC VAT

Nemesis Mighty Seals & Grabs Sealant & Adhesive Grey 290ml (5606J)

Great Value Product
Product rating
4.9 out of 5 stars
(13)
Nemesis Mighty Seals & Grabs Sealant & Adhesive Grey 290ml

£4.99

INC VAT

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

Great Value Product
Product rating
4.7 out of 5 stars
(18)
Geocel The Works Sealant & Adhesive Black 290ml

£9.99

INC VAT

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

Great Value Product
Product rating
4.3 out of 5 stars
(22)
Geocel The Works Sealant & Adhesive White 290ml

£9.99

INC VAT

Dow 791 Weatherproofing Silicone Sealant Brown 310ml (76697)

Great Value Product
Product rating
4.6 out of 5 stars
(16)
Dow 791 Weatherproofing Silicone Sealant Brown 310ml

£6.29

INC VAT

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

Great Value Product
Product rating
4.5 out of 5 stars
(11)
Sika Sikaflex EBT+ All-Weather Sealant Brown 300ml

£7.39

INC VAT

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

Great Value Product
Product rating
4.4 out of 5 stars
(12)
Sika Sikaflex EBT+ All-Weather Sealant Beige 300ml

£7.39

INC VAT

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

Great Value Product
Product rating
4.7 out of 5 stars
(21)
No Nonsense All-Weather Sealant White 310ml

£5.59

INC VAT