High-performance silicone elastomer sealant with excellent adhesion to glass, aluminum, and coated metals without primer.
Fast skin-over and cure-on-exposure to atmospheric moisture, enabling rapid handling and reduced production cycle times.
Outstanding resistance to UV radiation, ozone, and extreme temperatures (–40 °C to +150 °C continuous service).
Low modulus elasticity for superior joint movement accommodation (±25% movement capability).
Non-corrosive formulation compatible with sensitive substrates including anodized aluminum and architectural glazing systems.
Structural and peripheral bonding of insulating glass units (IGUs) in commercial façades and curtain walls.
Weathersealing of aluminum-framed windows, doors, and skylights in high-rise and low-rise building envelopes.
Sealing joints between dissimilar materials in architectural precast concrete and metal panel systems.
Secondary sealing in dual-seal IGU manufacturing processes where compatibility with polyisobutylene (PIB) primary seal is required.
Interior and exterior perimeter sealing of vision glass and spandrel panels in LEED-certified construction projects.
| Chemical Type | Acetoxy-cure silicone elastomer |
| Product Form | Thixotropic paste, single-component |
| Appearance | Off-white to light gray, smooth paste |
| Primary Applications | Architectural glazing, insulating glass unit (IGU) secondary seal, façade joint sealing |
| Key Features | Primerless adhesion, UV-stable, non-corrosive, low-modulus elasticity |
| Shore A Hardness (7 days, 23°C/50% RH) | 25–35 |
| Joint Movement Capability | ±25% (ISO 11600 Class 25 HM) |
| VOC Content | <5 g/L (compliant with EU Directive 2004/42/EC) |
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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