Thompson’s Water Seal 5Ltr – Long-Lasting Protection Against Damp & Water Damage

When it comes to protecting your outdoor brickwork, concrete, or stone surfaces from rain and damp penetration, Thompson’s Water Seal 5Ltr is the tried-and-trusted solution used by professionals and DIYers alike. Engineered with advanced micro silicone technology, this high-performance formula provides an invisible barrier that actively repels moisture, allowing the surface to breathe while preventing long-term water damage.

Designed for use on exterior porous surfaces, Thompson’s Water Seal is easy to apply and offers immediate beading on contact with water, showcasing its superior water-repelling capabilities. Whether you’re protecting your home against the relentless British weather or prolonging the life of masonry, patios, and driveways, this product delivers reliable, year-round protection.

Thanks to its fast-drying formulation, surfaces are ready for rainfall within just hours of application, making it ideal for unpredictable UK weather conditions. Clear in appearance and non-staining, it allows the natural beauty and texture of your brick or stone to shine through while safeguarding it from deterioration.

Key Features of Thompson’s Water Seal 5Ltr:

•  Invisible Waterproofing Protection
• Ideal for a Range of Surfaces
• Advanced Micro Silicone Technology
• Fast Rainproofing
• Long-Lasting Defence
• Easy to Apply
• 5 Litre Coverage
• Reduces Freeze-Thaw Damage
• Manufactured by a Trusted Brand
• Low Maintenance
• Where to Use Thompson’s Water Seal

This versatile sealant is especially effective on:

• Brick garden walls
• Exterior house walls
• Garage walls
• Paving slabs and patios
• Concrete paths and driveways
• Chimneys and stonework

It’s particularly beneficial for older properties where damp is a recurring issue, or where you want to add a protective layer to newly built masonry to extend its lifespan.

Application Tips:

• Ensure the surface is clean, dry, and free from any paint, moss, or loose materials before application.
• Do not apply in wet conditions or when rain is expected within 2 hours.
• Use protective gloves and avoid contact with glass or window frames, as the product may leave residue.
• Always perform a test patch in an inconspicuous area to ensure compatibility with your surface.

Protect Your Property from the Elements with Thompson’s Water Seal 5Ltr

Don’t leave your walls and masonry exposed to the elements. With Thompson’s Water Seal 5Ltr, you get a high-quality, weatherproofing solution that stands up to the harshest British weather. From wind-driven rain to freezing temperatures, this powerful sealant helps prevent water ingress and long-term structural damage, saving you costly repairs in the future.

Whether you’re treating your home, garage, patio, or garden walls, Thompson’s Water Seal is the smart choice for waterproofing with confidence. It’s fast-acting, long-lasting, and easy to apply — everything you need for dependable, invisible protection.

Order today from Home Hardware Direct and safeguard your surfaces with Thompson’s trusted protection. Fast UK delivery available.