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Product Details

Transparent water repellent for porous exterior surfaces such as brick, stone and concrete. Contains no harmful solvents.

Technical Specification
Brand Everbuild
Manufacture ID WAT5
Safety Data Sheet click here
Volume (L) 5
Delivery details
Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details
If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 10 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 8pm Mon-Sat (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Everbuild 402 Water Seal 5L is rated 4.6 out of 5 by 28.
Rated 5 out of 5 by from Great Waterseal Purchased online home delivery was very quick. This waterseal goes on easy with a roller. Hopefully it does what it says on the tin! Just needed to redo the front of the house with the waterseal as it hasn't been done for a few years. I've never been disappointed with anything that I have purchased from Toolstation in the past! Top marks on the quality of goods and service!!
Date published: 2019-03-02
Rated 5 out of 5 by from Does what it say's on the can So easy to use and soak's in fast making it quick and to apply more coats if required
Date published: 2018-10-19
Rated 5 out of 5 by from So far so good Difficult to say how well it has worked - needs a load of rain first - but the reviews were positive so I gave it a go
Date published: 2018-10-18
Rated 5 out of 5 by from Super water seal Every year I coat my wall bordering my driveway with this. Water simply beads and runs off, and no treesap or bird droppings adhere to it at all. I could leave some years between re treatments, but the cost is low and its easy to get from Toolstation, so why not do it annually?
Date published: 2018-10-14
Rated 5 out of 5 by from waterseal purchased this waterseal to hopefully cure a longstanding porous concrete roof have treated it we shall see over the winter how it does .after the heavy rain signs are looking good
Date published: 2018-09-09
Rated 5 out of 5 by from Water sealer Easy to use great stuff doesn't change the colour it is sprayed on
Date published: 2018-08-28
Rated 5 out of 5 by from High quality & cheaper than branded alternatives Use this instead of the more expensive alternatives, works perfectly and lasts for years. Rain just beads off and recently did the walls again after 2 years and they were still very well sealed from the last application. Highly recommended.
Date published: 2018-08-13
Rated 3 out of 5 by from don't use on 'power floated' concrete Worked well on our block driveway. But, after 4 days airing in temps. of 27 or so after applying to our 'new build' houses garage floor it wasn't dry. Reading the tin's info. saw that shouldn't be applied to 'power floated' concrete, without prior specialist attention. That was very annoying. Just proves that one must always read the product's 'small print before using. Too late but lesson learnt!
Date published: 2018-08-08
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