INTRODUCTION
Polyurea Sealant is a high-performance polymer joint sealant characterized by excellent waterproofing, high elasticity, chemical resistance, UV resistance, high solid content, and non-shrinkage properties. Its sealing performance surpasses that of conventional sealants. Additionally, the product offers high tensile strength and elongation at break, enabling it to bridge various structural and pavement cracks. It effectively addresses leakage and recurrent leakage issues caused by expansion joints, contraction joints, and connection joints. 
It exhibits excellent adhesion to concrete, ceramic tile, and metal surfaces, and can cure even underwater. This product is environmentally friendly.
 
APPLICATION
1.Civil Engineering: Polyurea sealant is used in water conservancy projects such as dam reinforcement and seepage prevention, enhancing safety.
2.Subway Tunnels: In tunnel construction, polyurea grouting fills gaps between tunnel linings and surrounding rocks, preventing water leakage and ensuring safety.
3.Bridge Repair: Polyurea sealant, with its fast curing and high strength, is ideal for repairing bridge cracks and restoring load-bearing capacity.
4.Industrial and Civil Buildings: Polyurea sealant is used for waterproofing in basements, roofs, and walls, protecting the building structure.
 
ADVANTAGES
Exceptional Durability: esistant to water immersion, acid and alkali, and high temperatures.
Underwater Curing Capability: Can fully cure in water, tightly bonding with concrete even in humid or submerged conditions.
Strength and Elasticity Balance: Possesses certain strength and elasticity, reinforcing structures while accommodating deformation.
Dense Structure and Waterproof Performance: Dense internal structure, outstanding waterproof performance.
Non-Shrinkage After Curing  
Excellent Adhesion to Multiple Substrates: Excellent adhesion to concrete, ceramic tile, and metal surfaces.
UV Resistance. 
 
PACKAGING & COVERAGE
Specification:
500g / bag
Appearance:
Single component, gray viscous liquid.
Shelf Life:
1 Year
 
We are a factory and exporter, and we can also provide white labeling services for you. Please submit the contact form or directly email us at info@boslaihz.com for more information about products and cooperation.