EN
Juhuan MS Polymer Sealant High Strength Weatherproof for Concrete Metal Glass Joints
JUHUAN MS Sealant (Modified Silane Polymer) is a next-generation hybrid sealant that combines the advantages of silicone and polyurethane technologies. Engineered for high-performance construction applications, it delivers excellent weather resistance, UV stability, and long-term durability in demanding environments.
With outstanding elasticity and a wide service temperature range from -40°C to 90°C, the sealant maintains stable performance without cracking, shrinking, or hardening over time. Its low-modulus formulation allows for excellent joint movement accommodation up to ±25%, making it suitable for dynamic building structures.
The non-sag property ensures easy and precise application on vertical and overhead joints. JUHUAN MS Sealant also provides strong adhesion to a wide range of substrates, including concrete, metal, glass, wood, aluminum, and many common building materials—without requiring primers in most applications.
It is widely used in construction, façade systems, expansion joints, and industrial sealing projects, offering a reliable, durable, and environmentally friendly sealing solution.
Available in 300ml and 600ml cartridges with 10 standard colors, it meets diverse architectural and industrial design requirements and is certified for waterproofing applications in both construction and automotive industries.
- Overview
- Recommended Products
- Hybrid MS polymer technology (Silicone + PU advantages)
- Excellent weather, UV, and aging resistance
- Wide temperature resistance: -40°C to 90°C
- High elasticity with ±25% movement capability
- Non-sag formulation for vertical applications
- Strong adhesion without primer on most substrates
- Solvent-free and environmentally friendly
- Long-lasting durability in outdoor conditions
- Suitable for construction and industrial sealing
- Curtain wall sealing systems
- Expansion and movement joints
- Concrete and masonry joints
- Metal and aluminum structures
- Glass and façade installations
- Wood and interior finishing joints
- Industrial waterproof sealing applications
- Automotive and transport sealing systems
- Advanced hybrid polymer technology
- Excellent adhesion without primer (most substrates)
- Superior flexibility and crack resistance
- Long-term structural stability
- Environmentally friendly and solvent-free formulation
- Suitable for high-end 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
FAQ
Q1:Are you factory?
Al: 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.
