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Room-temperature vulcanizing (RTV) silicone sealant with excellent adhesion to glass, aluminum, ceramics, and painted surfaces without primer.
Neutral-cure chemistry—releases methanol during curing, ensuring low corrosivity and compatibility with sensitive electronic components.
Outstanding resistance to weathering, UV radiation, ozone, and extreme temperatures (−50 °C to +180 °C continuous).
Good flow and sag resistance in vertical joints; forms flexible, elastic seals with permanent elongation up to 200 %.
Low volatile organic compound (VOC) content, compliant with EU VOC Directive 2004/42/EC for architectural applications.
Structural and perimeter sealing of insulating glass units (IGUs) in façade and curtain wall systems.
Sealing and bonding of aluminum composite panels (ACP), metal cladding, and stone veneers in building envelopes.
Joint sealing in cleanroom construction, pharmaceutical facilities, and food processing environments where non-toxic, non-corrosive cure is essential.
Electrical encapsulation and potting of LED modules, sensors, and control housings requiring thermal stability and dielectric integrity.
| Chemical Type | Acetoxy-cured polydimethylsiloxane (PDMS) based silicone elastomer |
| Product Form | Paste-like, thixotropic one-component sealant in cartridge (310 mL) or sausage pack (600 mL) |
| Appearance | Opaque white or translucent beige paste; smooth, homogeneous consistency |
| Primary Applications | Architectural glazing, façade sealing, electronics encapsulation, HVAC joint sealing |
| Key Features | Neutral cure, primerless adhesion, high elasticity, UV-resistant, low VOC |
| Shore A Hardness (7 days, 23 °C / 50 % RH) | 25–30 |
| Tensile Strength (7 days, 23 °C / 50 % RH) | ≥1.8 MPa |
| Elongation at Break (7 days, 23 °C / 50 % RH) | ≥200 % |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
