Description
After curing, SY-9900 structural sealant delivers outstanding elastic recovery, great resistance to high & low temperature, UV ray and ozone aging. It resists cracking, chalking and debonding under long-term outdoor exposure. Waterproof and impermeable, it adapts to harsh environments including strong sunlight, freezing weather and heavy rainfall. Low shrinkage after curing; it deforms together with substrates during thermal expansion and contraction to maintain stable bonding and sealing performance for decades, meeting long-term outdoor building service requirements.
Product Feature
1.Excellent UV & ozone resistance, no chalking for long-term outdoor service
2. Stable performance under high and low temperatures, wide working temperature range
3.Waterproof & moisture-proof sealing, effectively prevent rainwater penetration
4. Resist atmospheric corrosion, adapt to various harsh outdoor climatese
5.Permanent elasticity, stretches with substrates without breakage
Specification
| Product name |
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| 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
Developed for curtain wall engineering, Shuangyuan SY-9900 stands out as a premium silicone structural adhesive with top-tier comprehensive performance. Formulated with neutral curing technology, this product will not cause corrosion on metals, glass and other construction substrates. Boasting remarkable structural adhesion strength, it guarantees secure long-term connections for all curtain wall systems. Its powerful anti-aging and anti-yellowing performance keeps building exteriors intact and aesthetically pleasing over decades. In addition, strong resistance against ultraviolet rays and ozone allows it to withstand all kinds of severe outdoor weather without performance decline.
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
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Double Source 9900 High Performance Structural Silicone Sealant One Component Neutral Cure Construction Sealant for Aluminum Glass Images
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