SKIP19C THOMPSONS WATER SEAL WBASED 5L
Product details
Product information
Product information
The Thompsons Water Seal Ready Mixed Water Sealant is formulated to protect masonry from water ingress. It penetrates deeply into surfaces to create a lasting, breathable barrier against moisture.
Features and benefits
- Ready-mixed formula requiring no preparation before use
- Penetrates masonry surfaces to help prevent water absorption
- Suitable for brick, render, concrete and stone
- Helps reduce damp-related issues caused by rain exposure
- Maintains a surface appearance with no sheen
- Designed for fast penetration to support quicker project completion
- Helps protect against long-term weathering
- Suitable for applying to treated or untreated surfaces
Legal information
- Contains 1,2-benzisothiazol-3(2H)-one. May produce an allergic reaction.
Health and safety
Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.
DetailsSpecifications
| Brand | Thompsons |
|---|---|
| Pack quantity | 1 |
| Coverage | 20m² |
| Volume | 5L |
| Drying time | 2 h |
| Location | External |
| Weight (g) | 5410g |
| Application method | Brush or roller |
| Model name/number | 36286 |
| Number of coats | 2 |
| Colour group | Transparent |
| VOC level | Minimal |
| Product code | 5010214862863 |
Manufacturer / EU responsible person
EU responsible person
Sherwin-Williams (Ireland) Ltd
Address
Unit 53
Robinhood Industrial Estate
Dublin 22
D22PW99
Ireland
Contact
Reviews
5 / 5(7 reviews)Sharpshooter - 5 / 5 - 10/10/2026
Great product.
Penetrates quickly and provides great waterproofing to brickwork that may be prone to frost damage!
Anna - 5 / 5 - 26/09/2026
Good product
Good product, easy to work with. Needs two layers, covers well
Dougie - 5 / 5 - 13/07/2026
Great buy
Great product easy to use and great value for money at B&Q.
Pixie71 - 5 / 5 - 17/04/2026
Impressive Wood Sealant
I bought this to protect a pine wood table and chairs that I wanted to use in the garden. When applying the product which is like milk I had little faith but it has rained several times since using and the water has been repelled. I am very impressed. I used less than half a tin to cover six chairs and a 5ft dinging table including the undersides so it was really good value for money.
SIESTA0 - 5 / 5 - 15/03/2026
Great product
Excellent value for money. Easy to apply and covered well.
KenW48 - 5 / 5 - 13/02/2026
Water sealant for brickwork.
Does what it says on the tin. Bit messy using a roller, but works fine using a suitably sized paint brush
Clivey - 5 / 5 - 27/12/2025
Water proofing at its best
This product is a perfect water proofer . Ive used it for years and its never let me down. It covers wood and concrete without fail. This time ive used it on my fish pond water fall and it works great .