High Performance Glass Sealant
High Performance Glass Sealant
Engineering-Grade Acetic Cure Silicone Sealant for Structural Glazing & Façade Systems
High Performance Glass Sealant is a professional-grade, one-component acetic curing silicone sealant engineered for architectural glazing, curtain wall systems, aluminum window assemblies, and industrial glass applications.
It is formulated using advanced silicone polymer technology to deliver long-term adhesion stability, weather durability, and elastic joint performance under dynamic structural movement.
This product is designed for non-structural but high-performance glazing sealing applications, providing reliable environmental sealing in demanding global construction environments.
Engineering Positioning
EN 15651-1/2 compliant façade sealing applications (F EXT-INT)
ASTM C920 Type S, Grade NS (Non-Structural Sealant)
Curtain wall weatherproof joint systems
Aluminum glazing perimeter sealing systems
Key Engineering Performance Advantages
High Adhesion Stability on Construction Substrates
Provides durable bonding performance on:
Glass
Anodized aluminum
Ceramic
Coated metal surfaces
Designed for Dynamic Movement Joints
With ±20% movement capability, the sealant effectively accommodates:
Thermal expansion and contraction
Wind load vibration
Structural displacement in façade systems
Long-Term UV & Weather Resistance
Stable performance under:
UV radiation exposure
High humidity environments
Freeze–thaw cycles
Temperature range: -50°C to +150°C
Durable Waterproof & Airtight Barrier
Forms a long-lasting elastomeric seal preventing:
Water infiltration
Air leakage
Dust and environmental contamination
Fast Skin Formation for Construction Efficiency
Tack-free time: 5–15 minutes
Optimized for high-speed installation in façade projects
Technical Specifications
|
Property |
Standard Value |
|
Cure System |
Acetic Cure |
|
Appearance |
Clear / Black / White / Custom |
|
Density |
0.95 ± 0.05 g/cm³ |
|
Tack Free Time |
5–15 min |
|
Shore A Hardness |
18–30 |
|
Movement Capability |
±20% |
|
Tensile Strength |
≥1.5 MPa |
|
Elongation at Break |
≥400% |
|
Service Temperature |
-50°C to +150°C |
|
Application Temperature |
+5°C to +40°C |
|
UV Resistance |
Excellent |
|
Weather Resistance |
Excellent |
Application Engineering Fields
Curtain Wall Systems
Used for perimeter weather sealing in aluminum and glass façade systems.
Architectural Glazing
Suitable for glass panel bonding and perimeter sealing in commercial buildings.
Aluminum Window & Door Systems
Provides long-term sealing for residential and commercial fenestration systems.
Structural Glass (Non-Load Bearing Sealing)
Used in secondary sealing applications where structural load is not required.
Interior & Decorative Glass Systems
Applied in mirrors, partitions, showcases, and furniture glazing.
International Certifications & Compliance
This product can be supplied with full compliance documentation for global markets:
Standards Compliance
EN 15651-1 / EN 15651-2 (Facade & Glazing Sealants)
ASTM C920 (U.S. construction sealant standard)
ISO 11600 classification support
CE marking support (EU construction use)
Regulatory Compliance
RoHS compliant
REACH compliant
Technical Documentation Package
Technical Data Sheet (TDS)
Safety Data Sheet (MSDS)
Certificate of Analysis (COA)
Batch test reports available upon request
OEM / Private Label Manufacturing Capability
We provide full OEM manufacturing services for global distributors and construction material brands.
Private Label Solutions
Customized cartridge / sausage packaging
Brand-specific labeling and carton design
Export-ready packaging compliance
Packaging Options
280ml / 300ml cartridges
600ml sausages
Industrial bulk drum supply
Color Options
Clear, white, black, grey, and customized architectural colors available.
OEM Engineering Support
Product compatibility guidance
Substrate adhesion testing support
Packaging approval assistance
Mass production scheduling
Quality Assurance System
In-Process Monitoring
Key parameters controlled during manufacturing:
Viscosity stability
Cure consistency
Extrusion performance
Final Batch Validation
Each batch is tested for:
Adhesion performance
Mechanical properties
Curing stability
Visual inspection
Global Project References
Commercial Curtain Wall Projects
Our sealant has been widely applied in large-scale commercial curtain wall systems, where long-term weather resistance and structural stability are critical. It performs reliably under wind load, UV exposure, and continuous building movement in high-rise façades.
Aluminum Window Systems
The product is commonly used in aluminum window frame sealing, ensuring airtight and watertight performance for residential, commercial, and institutional buildings. It helps improve energy efficiency while maintaining long-term adhesion to metal substrates.
Architectural Glazing Installations
It is suitable for a wide range of architectural glazing applications, including façades, skylights, canopies, and point-fixed glass systems. The formulation supports strong adhesion to glass and coated surfaces while maintaining elasticity over time.
Industrial Sealing Applications
Beyond construction, the sealant is also applied in various industrial sealing scenarios requiring durable, flexible, and weather-resistant bonding. It provides dependable performance in environments exposed to temperature fluctuations and mechanical stress.
Why Global Buyers Choose Us
Industrial Silicone Sealant Manufacturer
Focused on silicone sealant R&D and export for construction and industrial sectors.
Stable Production for Global Supply
Consistent batch quality suitable for large-scale engineering projects.
Export Experience
Products supplied to multiple international construction markets.
Engineering Support Capability
We support technical evaluation, project approval, and OEM brand development.
FAQ
Q: Can this replace Sika or Dow sealants?
A: It can be used as a cost-competitive alternative in non-structural glazing and weather sealing applications. Final compatibility testing is recommended for critical projects.
Q: Is it suitable for curtain wall systems?
A: Yes. It is widely used for curtain wall weatherproof sealing applications.
Q: Does it require primer?
A: Generally not required on clean non-porous substrates, but adhesion testing is recommended for coated surfaces.
Q: Is it suitable for structural glazing?
A: No. It is designed for non-structural sealing applications only.
Q: What documentation is available for projects?
A: TDS, MSDS, COA, and compliance certificates (EN/ASTM/CE support) are available.
Q: What is shelf life?
A: 12 months under proper storage conditions.
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