Enhances adhesion between silicone sealants and challenging substrates including anodized aluminum, powder-coated metals, and low-surface-energy plastics.
Fast-drying, solvent-based primer enabling rapid processing and reduced line downtime in automated assembly operations.
Provides excellent thermal and UV stability, supporting long-term performance in exterior architectural and transportation applications.
Formulated for consistent film formation and uniform coverage with minimal overspray or residue.
Compatible with Dow SILICONES RTV and HTV silicone elastomers, ensuring reliable interfacial bonding without compromising cure kinetics.
Automotive lighting assemblies requiring durable bond integrity between polycarbonate lenses and silicone gaskets.
Architectural curtain wall systems where silicone sealants interface with coated metal frames and composite panels.
Electronics enclosures sealing sensitive components against moisture and environmental contaminants.
Industrial equipment housings exposed to thermal cycling and vibration stress.
Aerospace interior trim bonding where lightweight substrates demand high-strength, low-weight adhesive interfaces.
| Chemical Type | Solvent-based silane-modified primer |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to slightly hazy, colorless liquid |
| Primary Applications | Primer for silicone elastomers on metals, plastics, and composites |
| Key Features | Adhesion promotion, fast drying, substrate versatility |
| Benefits | Improved bond durability, process efficiency, compatibility with Dow silicones |
| VOC Content (typical) | ~420 g/L (based on EPA Method 24) |
| Recommended Application Method | Spray, brush, or roll coating; air-dry 5–15 minutes prior to silicone application |
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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