High-performance, one-component, moisture-curing silicone sealant engineered specifically for structural glazing applications.
Excellent adhesion to common architectural substrates including anodized aluminum, powder-coated metal, and float glass—without primer in most cases.
Superior UV resistance and long-term weatherability, maintaining elasticity and bond integrity under extreme temperature and humidity cycles.
Non-staining formulation suitable for use with sensitive materials such as marble, limestone, and anodized finishes.
Meets ASTM C1184 and ISO 11600 Class S 25 HM performance requirements for structural silicone glazing sealants.
Structural bonding of insulating glass units (IGUs) to aluminum curtain wall framing systems.
Weathersealing and structural attachment of vision glass in commercial high-rise façades.
Bonding of spandrel glass panels and ceramic fritted glass to metal substructures.
Secondary structural glazing in unitized curtain wall assemblies requiring high movement capability and durability.
Rebonding and retrofit applications in existing building envelopes where proven silicone performance is required.
| Chemical Type | Acetoxy-cure silicone polymer |
| Product Form | Thixotropic paste, supplied in 310 mL cartridges or 200 L drums |
| Appearance | Opaque, uniform paste; available in clear, white, and custom colors |
| Primary Applications | Structural glazing, façade bonding, and architectural weathersealing |
| Key Features | Primerless adhesion, high modulus, excellent movement capability (±25%) |
| Benefits | Reduced labor cost, consistent cure profile, low VOC emissions |
| Shelf Life | 12 months from date of manufacture when stored unopened at ≤25°C |
| Standards Compliance | ASTM C1184, ISO 11600 S 25 HM, GB/T 16776 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China