Thompson's Waterseal

Regular price £24.71 Inc VAT
Sale price £24.71 Inc VAT Regular price
Tax included.
£20.59 Exc VAT

No area of use specified.

Thompson's Waterseal utilises a distinctive micro silicone emulsion formula designed to effectively prevent water penetration. This product is specifically formulated to be applied directly onto... Read More

Payment methods


  • Apple Pay Apple Pay
  • Google Pay
  • Mastercard
  • Maestro
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Rabart Variant Product Code: THOSPCSWW05000XCLER

Product Description

Thompson's Waterseal utilises a distinctive micro silicone emulsion formula designed to effectively prevent water penetration. This product is specifically formulated to be applied directly onto damp surfaces, allowing for quick and efficient waterproofing protection within hours of application.

Ideal for a variety of surfaces including concrete, brickwork, and stone, Thompson's Waterseal creates a long-lasting barrier against moisture, helping to maintain the integrity of structures and surfaces exposed to the elements. Its ability to work on damp surfaces makes it convenient for projects where immediate protection is needed, ensuring reliable waterproofing and peace of mind for homeowners and professionals alike.

Key Information

  • Coverage
    4m² per litre
  • Touch dry
    2 hours
  • Recoat
    Once soaked into substrate
  • Application method
    Brush or roller
  • Clean-up
    Warm soapy water
  • Finish
    Matt

Product Features


Provides a clear water-repellent barrier that helps prevent water penetration, reducing the risk of damage from freeze-thaw cycles and efflorescence in brickwork.


Offers protection against UV degradation and mould growth, helping to maintain the integrity and appearance of treated surfaces.


Suitable for use on various surfaces, including brick, mortar, stone, concrete, and untreated wood (excluding plywood), making it ideal for waterproofing decks, fences, and patios.

Brand Thompson
Type Surface Preparation
Suitable For Suitable for use on brick, mortar, stone & concrete
Finish Matt
Water Or Solvent Based Water
Key Features Stops freeze thaw damage
Application Methods Brush or roller
Theoretical Coverage 4m² per litre
Touch Dry 2 hours
Recoat Time Once soaked into substrate
Number Of Coats 2
Cleanup Warm soapy water
SKU THO / 36286
GTIN / Barcode 5010214862863

Shipping & Returns


Get FREE Delivery On Orders Over £60*

Enjoy Free delivery when you spend £60 or more on your order. We strive to make shopping with us as easy and rewarding as possible, so take advantage of this offer today and have your items delivered right to your doorstep at no extra cost. *Terms and conditions apply.


View our shipping FAQs

Downloads