The Ultimate Solution for Building Crack Repair

Nanjing KEZU's Polyurethane Leak-Stopping Agent series is a highly effective solution for repairing cracks and preventing water leakage in buildings. Available in both water-soluble and oil-soluble formulations, these products are designed to address a wide range of leakage issues, from small cracks in residential buildings to large-scale structural repairs in industrial settings.

The water-soluble polyurethane leak-stopping agent is particularly effective for sealing cracks in concrete structures. When it comes into contact with water, it rapidly expands and forms a gel-like substance that fills the cracks and stops water leakage. This product is ideal for use in basements, tunnels, and other underground structures where water infiltration is a common problem.

On the other hand, the oil-soluble polyurethane leak-stopping agent is designed for more demanding applications, such as foundation reinforcement and emergency repairs. It has a high expansion rate (up to 1000%) and can withstand high pressure, making it suitable for sealing large cracks and gaps.

One of the key features of these leak-stopping agents is their high permeability. They can penetrate into micro-cracks as small as 0.02mm, ensuring a thorough and long-lasting seal. This makes them highly effective in preventing water leakage, even in hard-to-reach areas.

The ease of use is another significant advantage. Both water-soluble and oil-soluble leak-stopping agents can be applied using standard grouting equipment. The single-liquid formulation simplifies the construction process, reducing the need for complex mixing or preparation.

Additionally, these products are highly durable and resistant to environmental factors such as temperature fluctuations and chemical exposure. They are suitable for use in a variety of settings, including residential, commercial, and industrial buildings.

In summary, Nanjing KEZU's Polyurethane Leak-Stopping Agents are a reliable, efficient, and versatile solution for crack repair and water leakage prevention. Their ability to quickly seal cracks, combined with their durability and ease of use, makes them an essential tool for construction professionals.