Neutral-cure, acetoxy-free formulation ensures excellent compatibility with sensitive substrates including metals, plastics, and painted surfaces.
Excellent adhesion without primer on common construction and industrial materials such as glass, aluminum, ceramics, and rigid PVC.
Outstanding resistance to weathering, UV radiation, ozone, and extreme temperatures (–40 °C to +150 °C continuous service).
Low modulus elasticity provides high movement capability (±25 % joint movement) while maintaining long-term seal integrity.
Ready-to-use one-component system with moisture-curing mechanism — no mixing required and simple application via standard caulking gun.
Sealing of curtain wall and façade joints in commercial and high-rise building construction.
Glazing applications for structural and non-structural bonding of insulating glass units (IGUs) and architectural glazing.
Joint sealing in transportation manufacturing, including bus, train, and marine interior/exterior assemblies.
Industrial equipment enclosures requiring durable, vibration-resistant seals against dust and moisture ingress.
Sealing of HVAC ductwork, lighting fixtures, and electrical housings where chemical resistance and fire-safe performance are critical.
| Chemical Type | Neutral-cure, addition-cured silicone elastomer |
| Product Form | Paste-like, thixotropic paste in cartridge (300 mL or 600 mL) |
| Appearance | Opaque, uniform paste; available in transparent, white, black, and grey |
| Primary Applications | Building façades, glazing, transportation interiors, industrial enclosures |
| Key Features | Primerless adhesion, neutral cure, high UV stability, low modulus |
| Shore A Hardness (7 days, 23 °C/50 % RH) | 28 ± 3 |
| Tensile Strength (7 days) | ≥ 1.8 MPa |
| Joint Movement Capability | ±25 % (Class 25 specified per ISO 11600) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China