Fast surface cure with ketoxime-based condensation chemistry, enabling efficient production line throughput.
Excellent adhesion to common construction substrates including glass, aluminum, anodized metal, and painted surfaces—without primer in most cases.
Outstanding resistance to weathering, UV radiation, and temperature fluctuations (–40 °C to +150 °C continuous service).
Low modulus elasticity ensures high movement capability (±25 % joint movement) while maintaining long-term seal integrity.
Non-corrosive formulation—safe for use with sensitive metals such as copper, brass, and galvanized steel.
Structural and peripheral glazing in commercial curtain wall systems.
Sealing of aluminum composite panels (ACP) and metal façade cladding joints.
Weatherproofing of window and door perimeter joints in high-rise building envelopes.
Secondary sealing in insulating glass units (IGUs) where non-acidic chemistry is required.
Industrial assembly bonding and sealing in transportation and prefabricated modular construction.
| Chemical Type | Ketoxime-cure silicone elastomer |
| Product Form | Thixotropic paste, single-component |
| Appearance | Off-white to light gray, smooth homogeneous paste |
| Primary Applications | Building envelope sealing, façade jointing, glazing |
| Key Features | Primerless adhesion, non-corrosive, UV-stable, high movement capability |
| Shore A Hardness (7 days, 23 °C/50 % RH) | 22–26 |
| Tensile Strength (7 days, 23 °C/50 % RH) | ≥1.8 MPa |
| Extrusion Rate (25 °C) | ≈120 g/min (standard nozzle, 310 mL cartridge) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China