Description
Our high-performance Structural Silicone Sealant is engineered for critical structural bonding in building curtain walls, glass facades, and composite panel assemblies. Designed to form a permanent, load-bearing bond with glass, aluminum alloy, metal, and other substrates, it delivers exceptional shear and tensile strength to ensure long-term structural stability. Withstand extreme temperatures (-50℃ to 150℃), UV radiation, ozone, and harsh weather conditions without cracking, hardening, or brittling. Boasting ≥300% elongation at break, it effectively accommodates thermal expansion, contraction, and seismic displacement, while its non-staining formula preserves the aesthetic integrity of decorative surfaces. Available in one-component (moisture-curing) and two-component (fast-curing) options, it supports efficient on-site construction with no specialized equipment required, complying with ASTM, ISO, and GB standards for reliable, code-compliant performance.
Product Feature
1. Resists weak acids, weak bases, detergents, and industrial pollutants
2. High elongation at break (≥300%) and excellent recovery rate
3. Accommodates thermal expansion, contraction, and seismic displacement of substrates
4. Seamless, dense waterproof and airtight sealing to prevent water seepage and dust intrusion
5. Non-staining formula; no yellowing or marks on decorative surfaces (glass, aluminum profiles)
Specification
| Product name |
High-Performance Structural Silicone Sealant for Commercial Building |
| Model No. |
SY-9900-coloured |
| Main material |
Silicone structural sealant |
| Color |
Black/White/Grey (customizable color) |
| Packing |
300ml/ PCS, 24 PCS/box |
| Application |
Curtain wall, sun room, aluminum veneer |
| Certification |
MSDS; ISO9001; RoHS; CE |
| Shelf life |
12 months |
| Operating temperature |
-5°C to 40°C |
| Service life |
30 years |
Advantage
Top-tier structural silicone sealant: unbeatable bonding strength + extreme weatherproofing! Handles thermal expansion, resists UV rays, and never stains surfaces. Easy to apply, long-lasting, and perfect for all structural glazing needs.
Why Choose Our Structural Silicone Sealant?
Beyond exceptional performance, we prioritize consistency and customer value. Each batch of sealant is manufactured under strict quality control processes, ensuring uniform properties and reliable results. Our technical team provides comprehensive support, from product selection to on-site application guidance, helping you optimize efficiency and avoid potential issues. Whether for large-scale commercial buildings or precision industrial projects, our Structural Silicone Sealant delivers the strength, flexibility, and longevity you can trust
Product Tags:
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Non Staining Structural Silicone Sealant For Commercial Building MSDS ISO9001 Approved Images
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