Skip to content

Sign in / Register

Show prices excluding VATINC VATEX VAT

Activating the button will move focus to the expanded search input field

StoresSelect a store

DEPARTMENTS
Tools
Electrical & Lighting
Heating & Plumbing
Bathrooms & Kitchens
Outdoor & Gardening
Safety & Workwear
Auto & Cleaning
Security & Ironmongery
Screws, Nails & Fixings
Building & Flooring
Decorating
Storage & Ladders
Sealants & Adhesives

FREE DELIVERY on orders over €50

FREE DELIVERY on orders over €50 36 Stores Nationwide find your local store CLICK & COLLECT in as little as 1 minute

SHOP OUR HOT DEALS

Back to Home
Back to Sealants & Adhesives
- Sealants & Adhesives
Back to Sealants

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.

Read more

Filters (0 applied)

Dow (4)
Geocel (3)
No Nonsense (2)
Sika (6)

White (4)
Clear (3)
Beige (1)
Black (3)
Brown (2)
Grey (2)

290 ml (3)
300 ml (6)
310 ml (6)

Anthracite (1)
Beige (1)
Black (3)
Brown (2)
Clear (3)
Grey (1)
White (4)

€5 - €25 (15)
€to

4 stars (14)
3 stars (1)

Click & Collect Only (15)

Sort By

Sort By:

Dow 791 Weatherproofing Silicone Sealant Black 310ml (62431)

Dow 791 Weatherproofing Silicone Sealant Black 310ml

compare

For Fixing, Sealing & Binding
Mould & Mildew-Resistant
Low Odour & Solvented

Product Quantity

€11.45Inc Vat

Dow 791 Weatherproofing Silicone Sealant White 310ml (33876)

Dow 791 Weatherproofing Silicone Sealant White 310ml

compare

For Fixing, Sealing & Binding
Mould & Mildew-Resistant
Low Odour & Solvented

Product Quantity

€11.45Inc Vat

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

No Nonsense All-Weather Sealant Clear 310ml

compare

Can be Used on Damp Surfaces
Low Odour &
Paintable with Most Paints & Stains

Buy 4+ Save 10%-View Offer

Product Quantity

€9.95Inc Vat

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

Sika Sikaflex EBT+ All-Weather Sealant Grey 300ml

compare

For Interior & Exterior Use
Low Odour & Solvent-Free
Apply in Dry Conditions Only

Product Quantity

€13.45Inc Vat

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

Sika Sikaflex EBT+ All-Weather Sealant White 300ml

compare

For Interior & Exterior Use
Low Odour & Solvent-Free
Apply in Dry Conditions Only

Product Quantity

€13.45Inc Vat

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

Sika Sikaflex EBT+ All-Weather Sealant Clear 300ml

compare

For Interior & Exterior Use
Low Odour & Solvent-Free
Apply in Dry Conditions Only

Product Quantity

€13.45Inc Vat

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

Sika Sikaflex EBT+ All-Weather Sealant Black 300ml

compare

For Interior & Exterior Use
Low Odour & Solvent-Free
Apply in Dry Conditions Only

Product Quantity

€13.45Inc Vat

Dow 791 Weatherproofing Silicone Sealant Brown 310ml (76697)

Dow 791 Weatherproofing Silicone Sealant Brown 310ml

compare

For Fixing, Sealing & Binding
Mould & Mildew-Resistant
Low Odour & Solvented

Product Quantity

€11.45Inc Vat

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

No Nonsense All-Weather Sealant White 310ml

compare

Can be Used on Damp Surfaces
Low Odour &
Paintable with Most Paints & Stains

Buy 4+ Save 10%-View Offer

Product Quantity

€9.95Inc Vat

Dow 791 Weatherproof Silicone Sealant Anthracite 310ml (44836)

Dow 791 Weatherproof Silicone Sealant Anthracite 310ml

compare

For Fixing, Sealing & Binding
Mould & Mildew-Resistant
Low Odour & Solvented

Product Quantity

€11.45Inc Vat

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

Sika Sikaflex EBT+ All-Weather Sealant Brown 300ml

compare

For Interior & Exterior Use
Low Odour & Solvent-Free
Apply in Dry Conditions Only

Product Quantity

€13.45Inc Vat

Geocel The Works Pro Sealant and Adhesive Clear 290ml (250JJ)

Geocel The Works Pro Sealant and Adhesive Clear 290ml

compare

Suitable for a Variety of Applications
Mould-Resistant
Odourless & Solvent-Free

Product Quantity

€16.95Inc Vat

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

Sika Sikaflex EBT+ All-Weather Sealant Beige 300ml

compare

For Interior & Exterior Use
Low Odour & Solvent-Free
Apply in Dry Conditions Only

Product Quantity

€13.45Inc Vat

Geocel The Works Pro Sealant and Adhesive Black 290ml (635JJ)

Geocel The Works Pro Sealant and Adhesive Black 290ml

compare

Suitable for a Variety of Applications
Mould-Resistant
Odourless & Taint-Free & Solvent-Free

Product Quantity

€16.95Inc Vat

Geocel The Works Pro Sealant and Adhesive White 290ml (124JJ)

Geocel The Works Pro Sealant and Adhesive White 290ml

compare

Suitable for a Variety of Applications
Mould-Resistant
Odourless & Solvent-Free

Product Quantity

€16.95Inc Vat

Sort By:

Contact Us
FAQs
Returns

Clearance
Click & Collect
Delivery
Find a Store
View all Stores
Secure Payment Options
Rate & Review
Screwfix Gift Card
Black Friday
Screwfix Card
Energy Labels
A- Z Brands

About Us
Careers at Screwfix
Media Centre
Green star
Modern Slavery Statement
Environmental Responsibility
Health & Safety
Product Safety Notices & Recalls
WEEE & Battery Recycling

Change region:

Visit screwfix.com
Shop from the rest of the EU
Visit screwfix.fr

Connect with us

We accept:

Privacy Policy
Cookie Policy
Terms & Conditions
Website Terms & Conditions
Responsible Disclosure

© Copyright Screwfix Direct (Ireland) Limited 2023 - Company Registration no: 645397 - VAT Registered: 3615078VH - Powered by FusionX