Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresWelwyn Garden City
No items in basketCheckout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteNEXT DAY DELIVERY 7 days per week935 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
BANK HOLIDAY DEALS MUST END 31ST MAY! SHOP NOW

Dow 791 Weatherproofing Silicone Sealant Black 310ml (62431)

Dow 791 Weatherproofing Silicone Sealant Black 310ml
Low Price Checked
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • For Fixing, Sealing & Binding
  • Mould & Mildew-Resistant
  • Low Odour & Solvented
£8.99Inc Vat
12 in stock in Welwyn Garden City | Change store
Fulfilment options

Dow 791 Weatherproofing Silicone Sealant White 310ml (33876)

Dow 791 Weatherproofing Silicone Sealant White 310ml
Low Price Checked
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • For Fixing, Sealing & Binding
  • Mould & Mildew-Resistant
  • Low Odour & Solvented
£8.99Inc Vat
3 in stock in Welwyn Garden City | Change store
Fulfilment options

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

No Nonsense All-Weather Sealant Clear 310ml
Trade Bulk Save
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
  • Can be Used on Damp Surfaces
  • Low Odour & Solvented
  • Paintable with Most Paints & Stains
Buy 2 for £14-View Offer
£8.19Inc Vat
19 in stock in Welwyn Garden City | Change store
Fulfilment options

No Nonsense 520 Lead Sheet Silicone Sealant Grey 310ml (848RU)

No Nonsense 520 Lead Sheet Silicone Sealant Grey 310ml
Great Value Product
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Waterproof
  • Flexible
  • UV-Resistant
£5.09Inc Vat
7 in stock in Welwyn Garden City | Change store
Fulfilment options

Dow 791 Weatherproof Silicone Sealant Anthracite 310ml (44836)

Dow 791 Weatherproof Silicone Sealant Anthracite 310ml
Low Price Checked
Product rating 4 stars out of 5
Product rating 4 stars out of 5
 
  • For Fixing, Sealing & Binding
  • Mould & Mildew-Resistant
  • Low Odour & Solvented
£8.99Inc Vat
7 in stock in Welwyn Garden City | Change store
Fulfilment options

Dow 791 Weatherproofing Silicone Sealant Brown 310ml (76697)

Dow 791 Weatherproofing Silicone Sealant Brown 310ml
Low Price Checked
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
  • For Fixing, Sealing & Binding
  • Mould & Mildew-Resistant
  • Low Odour & Solvented
£8.99Inc Vat
8 in stock in Welwyn Garden City | Change store
Fulfilment options

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

No Nonsense All-Weather Sealant White 310ml
Low Price Checked
Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
  • Can be Used on Damp Surfaces
  • Low Odour & Solvented
  • Paintable with Most Paints & Stains
Buy 2 for £14-View Offer
£8.19Inc Vat
11 in stock in Welwyn Garden City | Change store
Fulfilment options

No Nonsense 500 All-Weather Sealant Black 310ml (822RU)

No Nonsense 500 All-Weather Sealant Black 310ml
Great Value Product
Product rating 4.3 stars out of 5
Product rating 4.3 stars out of 5
 
  • Can be Used on Damp Surfaces
  • Not Mould or Mildew-Resistant
  • High Odour & Solvented
£4.99Inc Vat
5 in stock in Welwyn Garden City | Change store
Fulfilment options