Best Water Repellent Coatings Deals Online in the UK (10 Deals Found)

Last Updated - 20/03/2026 Sort By:

Best Choice
Gtechniq

New
Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - Maximum Repellency, 3 to 6 Months Durability, Beads Wa
IMPROVES WET WEATHER VISIBILITY: With Gtechniq’s G5 Glass & Persepex Water Repellent Sealant, you can protect any glass

£10.99
Gtechniq

New
Gtechniq G5 Water Repellent Coating for Glass and Perspex 100ml - Maximum Repellency, 3 to 6 Months Durability, Beads Wa
IMPROVES WET WEATHER VISIBILITY: With Gtechniq’s G5 Glass & Persepex Water Repellent Sealant, you can protect any glass

£10.44 £10.99
Best Value
Sika

New
Everbuild 402 Water Seal – High Performance – Long Lasting Protection From Water Damage – Solvent-Free Formula – Water R
HIGHLY WATER REPELLANT – Creates a waterproof coating on a range of materials whilst still allowing the surface to breat

£15.24 £19.90
Rain-X

New
Rain-X Rain Repellent - Water-Repellent Treatment for Windscreens & Side Windows - Enhances Visibility in Rain, Sleet &
✅ IMPROVES VISIBILITY AND DRIVING SAFETY: Rain-X Rain Repellent is designed to significantly enhance visibility while dr

£12.99
Rain-X

New
Rain-X Rain Repellent - Water-Repellent Treatment for Windscreens & Side Windows - Enhances Visibility in Rain, Sleet &
✅ IMPROVES VISIBILITY AND DRIVING SAFETY: Rain-X Rain Repellent is designed to significantly enhance visibility while dr

£12.99
29% Off
Rain-X

New
Rain-X 2-in-1 Glass Cleaner + Rain Repellent – Streak-Free Shine & Advanced Water Beading – Helps Protect Against Rain,
ENHANCED VISIBILITY IN WET CONDITIONS: Advanced 2-in-1 glass cleaner + rain repellent makes raindrops roll off quickly,

£4.98 £6.99
29% Off
Rain-X

New
Rain-X 2-in-1 Glass Cleaner + Rain Repellent – Streak-Free Shine & Advanced Water Beading – Helps Protect Against Rain,
ENHANCED VISIBILITY IN WET CONDITIONS: Advanced 2-in-1 glass cleaner + rain repellent makes raindrops roll off quickly,

£4.98 £6.99
Rain-X

New
Rain-X Rain Repellent - Superior Visibility & Water Repellency - Safety in Rain, Sleet & Snow - Reduces Dirt & Ice Adhes
✅ IMPROVES VISIBILITY AND DRIVING SAFETY: Rain-X Rain Repellent is designed to significantly enhance visibility while dr

£6.52
Rain-X

New
Rain-X Rain Repellent - Superior Visibility & Water Repellency - Safety in Rain, Sleet & Snow - Reduces Dirt & Ice Adhes
✅ IMPROVES VISIBILITY AND DRIVING SAFETY: Rain-X Rain Repellent is designed to significantly enhance visibility while dr

£6.52
13% Off
SIRAMICO COATINGS

New
Siramico Coatings Premium Water Sealer | Clear Waterproofer | 5 Litres | Water Sealer for Brick, Concrete, Motar & Stone
✅ Waterproofing: Water Sealer form an invisible layer that prevents water from penetrating surfaces, thus protecting the

£17.49 £19.99

10 Water Repellent Coatings deals are available from: Amazon stores, starting from £4.98.
The biggest discount we found is 29% on Rain-X 2-in-1 Glass Cleaner + Rain Repellent – Streak-Free Shine & Advanced Water Beading – Helps Protect Against Rain, Snow, Ice & Insects – Quick & Easy Spray Application – 500ml at Amazon.
The lowest price we found is £4.98 while the highest is £17.49.
Prices for the best Water Repellent Coatings deals average at £10.31.
Last updated on March 20, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Water Repellent Coatings.