Neutral-cure chemistry eliminates corrosive by-products, making it safe for sensitive substrates including metals, glass, and coated surfaces.
Excellent adhesion to common construction materials without primer, including aluminum, anodized aluminum, glass, ceramics, and many plastics.
High movement capability (±25% joint movement) ensures long-term performance in dynamic joints subject to thermal expansion and contraction.
Superior weather resistance — UV stable, rain-resistant, and maintains elasticity across wide temperature ranges (–40 °C to +150 °C).
Low VOC formulation complies with stringent global environmental regulations, including ASTM C1184 and ISO 11600 Class 25LM.
Structural and perimeter glazing for commercial curtain walls and storefront systems.
Sealing of insulating glass (IG) units, especially where neutral cure is required to protect edge seals and spacers.
Weatherproofing of aluminum composite panels (ACP), metal cladding, and architectural precast concrete façades.
Joint sealing in cleanroom environments and pharmaceutical facilities where low-emission, non-corrosive sealants are mandated.
Interior and exterior expansion joints in high-rise buildings and infrastructure projects requiring durable, maintenance-free performance.
| Chemical Type | Acetoxy-neutral silicone polymer |
| Product Form | Thixotropic paste, single-component |
| Appearance | Opaque white or translucent beige, smooth uniform consistency |
| Primary Applications | Architectural glazing, IG unit secondary seal, metal and glass façade sealing |
| Key Features | Neutral cure, primerless adhesion, high movement capability, UV resistant |
| Benefits | No substrate corrosion, reduced labor cost (no priming), long service life, low maintenance |
| Curing Mechanism | Moisture-cured at ambient temperature and humidity |
| Shelf Life | 12 months from date of manufacture when stored unopened at ≤25 °C |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China