High-performance, one-component, moisture-curing silicone adhesive sealant with excellent adhesion to glass, aluminum, anodized metals, and many plastics without primer.
Offers outstanding resistance to weathering, UV radiation, ozone, and extreme temperatures (–40 °C to +150 °C continuous).
Low modulus formulation provides superior elasticity and joint movement capability (±25% joint movement per ASTM C719).
Non-corrosive to sensitive substrates including copper, brass, and galvanized steel.
Meets ASTM C920 Type S, Grade NS, Class 25, Use T, M, G, O, and EU Construction Products Regulation (CPR) classification for sealants.
Structural glazing systems for commercial curtain walls and façades.
Bonding and sealing of insulating glass (IG) units in architectural windows and skylights.
Perimeter sealing of aluminum composite panels (ACP), metal cladding, and stone veneers.
Weatherproofing of expansion joints in precast concrete and architectural precast elements.
| Chemical Type | Acetoxy-cure silicone polymer |
| Product Form | Thixotropic paste, supplied in 310 mL cartridges and 600 mL sausages |
| Appearance | Opaque, uniform paste; available in clear, white, black, and custom colors |
| Primary Applications | Structural bonding, perimeter sealing, and weatherproofing in architectural glazing and façade systems |
| Key Features | Primerless adhesion, high elasticity, non-corrosive, UV stable |
| Benefits | Reduced labor cost, long-term durability, compliance with global building codes and standards |
| Cure Mechanism | Moisture-curing at ambient temperature and humidity |
| Shelf Life | 12 months unopened under recommended storage conditions (≤25 °C, dry) |
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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