Thompsons Water Seal 5L

By Thompsons Product code: 13755 Pack size: Each

Product Details

Protect your exterior bricks, stone, concrete and wood from damage with Thompson's Water Seal. The liquid is easy to apply and can be placed directly onto damp surfaces in need of defence. Brush off growths in the area before administering a smooth and even coat across an entire wall. One coat usually takes two hours to dry, and a second can be applied after the first to give lasting layered protection.

Fractures happen when water gets into the material, freezes, then thaws – this water seal soaks into the material blocking up pores that rain would normally penetrate. The hydrophobic wax repels water and stops freeze and thaw weathering before it can occur. Water Seal's micro silicone emulsion also reduces the build-up of moss and plant life that can create bigger cracks. Plus, the low-strength odour allows you to apply it without irritating fumes.

• Protection for bricks, stone and concrete

• Prevents damage caused by freezing and thawing

• Coverage up to 10m²/litre depending on porosity of the substrate

• Suitable for outdoor use only

• Hazard safety codes: R38

Technical Specification
Brand Thompsons
Material Stone
Manufacturer ID 36286
Safety Data Sheet click here
Volume (L) 5
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £25

  • Order before 7pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 5pm for Monday delivery
  • Orders placed after Sunday at 5pm will be delivered the following Tuesday

Pre-12pm Delivery – £10.00 or £5.00 for orders over £25, to arrive before 12pm on the scheduled days above

Saturday Delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 6pm Friday)

Sunday delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 4pm Saturday)

Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page below.

Items over 30kg can only be delivered from Monday to Friday. If ordered before 6pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.

More about Delivery
Click & Collect details

Collection Details

Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday. Please check your local branch is open on the branch locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the branch you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Don’t forget your mobile number – Make sure your mobile number is added so that we can text you when your order is ready to collect. Please wait for your text or email before coming to collect your items.

If an item is eligible for Next Business Day Collection in branch, the order must be placed by 7pm Monday to Thursday for collection the next day. Orders placed after 7pm on Thursday, and up to 5pm on Sunday, will be available for collection on Monday. For larger items over 30kg, please allow two business days.

Thompsons Water Seal 5L is rated 4.6 out of 5 by 57.
Rated 5 out of 5 by from Great water sealer Does what its supposed to do sesls the brickwork stopping water ingress.
Date published: 2022-03-30
Rated 5 out of 5 by from Great sealant Great buy does what it says on the can
Date published: 2022-03-11
Rated 5 out of 5 by from And great product, used a spray gun. Brilliant This product has been around for years and still as good now
Date published: 2021-11-30
Rated 5 out of 5 by from Wall Water seal Easy to apply and does the job.
Date published: 2021-10-01
Rated 1 out of 5 by from Poor Service Would of been good to get it
Date published: 2021-07-12
Rated 2 out of 5 by from Not what it was Sorry, have used this product for many years and been very happy. Now water based nowhere near as good. See my Bostic Water \seal review.
Date published: 2021-06-30
Rated 5 out of 5 by from Wood seal So easy to use great price and coverage
Date published: 2021-05-19
Rated 1 out of 5 by from I found it not good on wood Followed the instructions to the letter in an attempt to seal a wooden summerhouse,First heavy rain,Water soaked all the way through the timber,Not A happy person
Date published: 2021-04-03
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