Keep your home looking great, come rain or shine, with Thompson's Water Seal. It’s a clear, micro silicone emulsion treatment designed to stop water damage on brick, concrete, and stone. Easy to apply even on damp surfaces, it dries in just 2 hours, offering protection against freeze-thaw damage. With coverage for up to 175 square meters, this 5-litre bottle ensures long-lasting results for your exterior surfaces. Perfect for anyone wanting to protect their investment with minimal fuss.