EN
Juhuan J30 Stone Silicone Sealant for Curtain Walls Marble Granite Black White Grey 280ml 300ml
JUHUAN J30+ Neutral Stone Silicone Sealant is a premium-grade, plasticizer-free sealant specially developed for natural stone and porous construction materials. Featuring a neutral-cure formulation, it cures at room temperature without releasing corrosive substances, ensuring excellent compatibility with sensitive substrates such as marble, granite, limestone, concrete, and ceramic surfaces.
Its advanced non-staining technology effectively prevents oil migration and surface contamination, helping preserve the natural appearance and aesthetic value of stone materials. With outstanding resistance to UV radiation, ozone, moisture, and extreme weather conditions, JUHUAN J30+ delivers long-term sealing performance in both interior and exterior environments.
Designed for demanding architectural and infrastructure projects, the sealant offers excellent adhesion, flexibility, and durability, making it ideal for stone curtain walls, expansion joints, façade systems, tunnels, highways, and wet-area installations.
Available in black, white, and grey, with packaging options of 280ml/300ml cartridges and 590ml sausage packs, JUHUAN J30+ meets the requirements of professional construction and stone installation projects worldwide.
- Overview
- Recommended Products
- Natural stone curtain wall sealing
- Marble and granite installation projects
- Building expansion and control joints
- Tunnel and highway expansion joints
- Exterior façade and cladding systems
- Kitchens, bathrooms, and other wet-area sealing applications
- Plasticizer-free, non-staining formulation
- Neutral cure and non-corrosive to sensitive substrates
- Excellent adhesion to stone, concrete, ceramic, and masonry
- Superior UV, ozone, and weather resistance
- Prevents oil migration and stone contamination
- Excellent flexibility and movement capability
- Long-term durability in outdoor environments
- Suitable for professional stone installation projects
- Non-staining performance for porous stone materials
- Excellent compatibility with marble, granite, and limestone
- Long-lasting weatherproof sealing performance
- Outstanding durability under UV and moisture exposure
- OEM & Private Label services available
Specifications
| Place of Origin | Linyi Shandong, China |
| Brand Name | JUHUAN |
| Model Number | J20 |
| Certification | ISO9001, ISO45001, ISO14001， SGS， MSDS，CPR |
| Shelf life | 12 months store in 25°C or below |
| Volume | 280ml, 300ml |
| Packing1 | plastic bottle 280ml 300ml, 24pcs/ctn 20pcs/ctn 12pcs/ctn or customized |
| Packing2 | Aluminum film 590m, 20pcs/ctn 12pcs/ctn or customized |
| Colors | Black, White，Grey |
| MOQ | 2400pcs |
| Delivery time | 15-25 days |
Applications:
Key Features
Advantages
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.
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.
