EN
JUHUAN Polyurethane Construction Sealant 25LM Low Modulus for Concrete Joints Waterproofing
JUHUAN Polyurethane Sealant for Construction is a premium one-component polyurethane sealant specifically developed for professional construction, expansion joint sealing, and waterproofing applications. Designed with a 25LM low modulus formulation, it offers excellent flexibility and movement accommodation, making it ideal for dynamic joints exposed to structural movement and environmental changes.
The advanced polyurethane formula provides outstanding adhesion to concrete, metal, aluminum, masonry, wood, and many other common building materials without the need for complicated application procedures. After curing, it forms a durable, elastic seal that resists weathering, moisture, UV exposure, and aging, ensuring long-term sealing performance without cracking, powdering, or shrinking.
JUHUAN Polyurethane Sealant is widely used for sealing expansion joints in concrete structures, waterproofing deformation joints in tunnels and subways, sealing metal curtain walls, window and door frames, precast concrete panels, roofing systems, and other demanding construction applications.
Its smooth, non-sag consistency allows for easy application on both horizontal and vertical joints, delivering a clean finish and efficient installation. Available in 300ml and 600ml cartridges, with standard colors including black, white, and grey, the product also supports OEM and ODM customization for global construction markets.
- Overview
- Recommended Products
- One-component polyurethane construction sealant
- 25LM low modulus with excellent movement capability
- Outstanding weather, UV, and aging resistance
- Strong adhesion to concrete, metal, masonry, and wood
- Durable waterproof and flexible seal
- Non-sag formula for vertical applications
- Resistant to cracking, shrinking, and powdering
- Suitable for interior and exterior construction
- Concrete expansion joints
- Building movement joints
- Tunnel and subway waterproof joints
- Curtain wall sealing
- Window and door frame sealing
- Precast concrete panel joints
- Roofing and façade waterproofing
- Industrial and commercial construction projects
- Excellent joint movement accommodation (25LM)
- Long-term elasticity and sealing durability
- Superior waterproof performance
- Excellent resistance to harsh weather conditions
- Easy extrusion and smooth finishing
- Suitable for professional construction projects
- OEM & ODM customization available
Specifications
| Place of Origin | Linyi Shandong, China |
| Brand Name | JUHUAN |
| Model Number | Nali free glue |
| Certification | ISO9001, ISO45001, ISO14001， SGS， MSDS |
| Shelf life | 12 months store in 25°C or below |
| Volume | 300ml, 600ml |
| Colors | Black, white, grey |
| MOQ | 2400pcs |
| Delivery time | 15-25 days |
Key Features
Applications
Juhuan specializes in high-performance construction adhesives and sealants, including multi-purpose pu foam, B1 grade fireproof pu foam, neutral silicone sealant, acetic silicone sealant, acrylic sealant, ms sealant, pu sealant, no-nail adhesives, tile grouts, and marble adhesives, delivering reliable solutions for building sealing and bonding. Expanding its expertise, the company has developed a diverse range of aerosol products, achieving notable success in spray paints, lubricants, and automotive care. To further enhance customer convenience, Juhuan offers one-stop shopping solutions, supporting mixed product consolidation for containerized shipments, thereby efficiently meeting clients' demands for purchasing multiple products simultaneously.
Currently, Juhuan Company has successfully passed the ISO9001, ISO14001, and ISO45001 certifications. Additionally, the company holds the CRP certification, Reach compliance reports, and CE certificates, with a mature ERP management system and DCS full automatic production line to complete the whole process from raw material to the finished products. With advanced and professional technology, Juhuan products are sold to more than 100 countries and areas, including Europe, South America, the Middle East, Southeast Asia, and other regions.
With a global presence, Juhuan's products are widely recognized and highly praised by customers worldwide. We warmly welcome customers from at home and abroad to establish cooperation and create a bright future with us together.
Advantages
Q1:Are you factory?
A1: yes, we are factory.
02:Can I do an OEM?
A2:Yes, we do the brand, logo as your requirements
Q3:What other products do you have?
A3:Besides our mainly products Sprav polyurethane foam, and siicone sealant, we also have many other products, such as polyurethane foam dleaning agent, spray paint, lubricant, liquid nails, contact adhesive, marble adhesive , building anchorgae glue, epoxy resin AB glue etc.
Q4:Why we choose you? What is your strength ?
A4.With zn years experlences in this field, we are a professional supplier of the wvell-know eustomers. our fadlities confomm to the standard audit requirement and our products meet the certification terms from
diferent countries and areas
Q5:What is your sample policy
A5. We can supply 23 sampies for free, but aa cnis is aerosol products with pressurized nas. ie is dangerous goods, we only supply the Cured sample And the freighnt cost need to be prepaid by customers.
Q6: Agent's wanted?
A6: Welcome general agent all over the world.
