Thompsons 5L Water Seal

More Sizes Available
  • Thompsons 1L Water Seal
  • Thompsons 2.5L Water Seal
  • Thompsons 5L Water Seal


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Product Description

Thompson’s Water Seal offers superb weather protection for; bricks, mortar, stone and concrete.

Its advanced silicone micro emulsion soaks in deep to provide long lasting protection against rain damage.


  • Apply directly to damp surfaces
  • Stops freeze thaw damage
  • Use on brick, concrete and stone
  • Touch dry in 2 hours
  • Covers 4m² per litre

Product Information

Paint Colour






Application Method

Exterior Paint

Specialist Paint


UK Mainland Express Delivery
Next business day £5.95
UK Mainland Economy Delivery
2-3 business days
Orders over £49.00
Free 2-3 business days
Northern Scotland Fixed Price
Standard Delivery
Postcodes - IV, KA27, KA28, PA, PH, ZE
Scottish Highlands and Islands Fixed Price
Standard Delivery
Postcodes - HS, KW
Northern Ireland / Isle of Wight Fixed Price
Standard Delivery £5.95
Isle of Man/Scilly, Jersey & Guernsey Fixed Price
Standard Delivery
Postcodes - IM, JE, GY, TR1 – TR25