Thompsons Water Seal Clear 5Ltr Product Code: 52043

Provides superb weather protection for bricks, mortar and concrete. Forms a transparent, waterproof barrier.


  • Model No:


Curing time: . Coverage: .
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Additional Information
Technical Specification
  • Brand : Thompsons
  • Product Type : Water Seal
  • Volume : 5 Ltr
  • Total Product Weight : 5 kg
  • Colour : Clear
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€23.45 Incl. 23% VAT

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Thompsons Water Seal Clear 5Ltr is rated 4.1 out of 5 by 69.
Rated 5 out of 5 by from damp success This is a great water seal, easy to apply with little mess. You could see bricks and mortar absorbing the sealant. Now just waiting to seeif it does the trick.
Date published: 2018-01-27
Rated 5 out of 5 by from It seal stuff from water Used Thompsons water seal for years. Still does what it says on the tin. There are slightly cheaper alternatives available but for a couple of quid more for the original why bother.
Date published: 2017-08-20
Rated 4 out of 5 by from Perfect result Used to seal brickwork and mortar from water ingress, brushed on carefully as very runny and a roller not really suitable . Easy to apply, but make sure you cover and wipe any spills which you will get, The result was brilliant when tested the next day completely waterproof and no change to colour of bricks or joints . The only thing is I wish it was slightly more viscous. good value product would recommend.
Date published: 2017-08-17
Rated 1 out of 5 by from now not so good Used to be fantastic.. now its waterbased its useless.. dont believe me see google reviews..builder
Date published: 2017-04-09
Rated 5 out of 5 by from All weather. Bought this for my garage floor as it was too cold to paint. Will stop anything that seeps through the floor tiles marking it. Also used on the concrete cills to make them easier to clean. Versatile product.
Date published: 2016-12-08
Rated 5 out of 5 by from Excellent Had water coming through the wall, applied the product and it really stopped. Absolutely excellent.
Date published: 2016-12-03
Rated 5 out of 5 by from Good product Although only time will tell how waterproof this leaves the roof and cement that's been applied, it seems to be fine so far. It was easy to apply and the brushes were easily cleaned off afterwards, leaving little or no sign of the product having stuck to the bristles. It's not left a stain on the concrete either, so I am satisfied that this is a recommendable product. I think it's pretty good stuff overall.
Date published: 2016-10-25
Rated 5 out of 5 by from Very Good Time will tell how long lived the waterproofing effect will be but seems to have worked brilliantly without any noticeable difference in the appearance of the mortar.
Date published: 2016-10-22
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