Description
Thompson’s One Coat Water Seal provides powerful, long-lasting protection against water damage on brick, concrete, stone, and masonry surfaces. With just one easy application, it creates an invisible barrier that repels moisture while allowing the surface to breathe — preventing damp, frost damage, and efflorescence.
Perfect for patios, driveways, walls, and paths, this fast-drying formula is ideal for both professional tradespeople and DIY users who want reliable, weatherproof protection with minimal effort.
Key Features:
- One-coat formula – quick and easy to apply
- Suitable for brick, stone, concrete, and masonry
- Repels moisture to prevent water damage and damp
- Breathable seal – lets moisture escape while keeping water out
- Dries fast and lasts for years
- Coverage upto 4m2 per litre



