Fast-Curing Weatherproof Silicone Sealant – Waterproof, UV Resistant for Exterior Wall & Outdoor Sealing
- High-performance one-component neutral-cure RTV silicone elastomer.
- Inert to most substrates and fully weather-resistant, its non-corrosive formula causes no damage to bonded materials.
- Boasts outstanding resistance to UV rays and ozone aging.
- Retains excellent elastic memory after curing, with a broad service temperature range from -50°C to +150°C.
- Enables primer-free adhesion and delivers reliable bonding performance on most conventional construction substrates
- Architectural Fenestration (Curtain Walls, Windows & Doors): Reliable professional sealing solutions
- Structural Glazing: High-performance sealing for assembly and installation
- Metal Structural Frames: Heavy-duty, long-lasting joint sealing
- General Construction Projects: Efficient filling for concrete expansion joints
- Engineered Plastic Components: Firm bonding and interface sealing
Test conditions: 23±2°C, 50±5%RH, then test.
| No. | Property | Standards | Clear | Color |
|---|---|---|---|---|
| 1 | Tack-Free Time (min) | ≤30 | ≤10 | ≤20 |
| 2 | Consistency (°) | / | 8.0~9.5 | 8.0~9.5 |
| 3 | Curing Time (H) | ≤72 | ≤48 | ≤48 |
| 4 | Specific Gravity (g/mL) | / | 0.99 | 1.53 |
| 5 | Shore A Hardness | 20~60 | 20~30 | 40~50 |
| 6 | Ultimate Tensile Strength (MPa) | ≥0.4 | ≥0.5 | ≥0.5 |
| 7 | Extrusion Rate (mL/min) | ≥150 | ≥300 | ≥250 |
Typical property data not for formal specifications. Contact our team for technical specification assistance.
We offer samples for quality verification, and mixed-type sampling is available to meet your diverse technical testing requirements. Kindly specify your preferred product models or intended application scenarios for testing.
- Sample preparation lead time: 2–3 working days
- Mass production lead time: 5–7 working days under normal circumstances
- Real-time updates on production progress are available anytime.
Ultra-low MOQ: Only 1 unit for quality testing and verification.
- Bulk Orders: Cost-effective ocean freight shipping
- Samples: Reliable international express delivery via FedEx, DHL and other premium couriers
- Please submit your detailed technical specifications (performance requirements, dimensions, etc.) and targeted application scenarios.
- We will furnish a customized quotation within 1–2 working days.
- After sample quality confirmation and remittance of the agreed deposit to our designated account.
- official mass production will commence as scheduled, and shipment arrangements will be notified once completed.
Absolutely. Formal written confirmation covering design drafts, brand authorization and layout specifications is required prior to production. Our team will confirm the final design with you before mass production commences.
20-Year Performance Guarantee for Long-Term Reliable Protection
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.