Rapid-Cure Weatherproof Silicone Sealant – Outdoor Exterior Walls, Ultra Weather Resistant, Flexible, UV Resistant & Waterproof
- Advanced single-component, neutral-cure RTV silicone elastomer formulation
- Substrate-inert and weather-resistant characteristics (non-corrosive, no substrate damage)
- Outstanding resistance to UV radiation and ozone-induced degradation
- Elastic memory retention range: -50°C to +150°C (post full curing)
- Priming-free adhesion to a diverse range of standard common substrates
- Reliable sealing for architectural fenestration systems (curtain walls, windows, doors)
- High-performance structural glazing assemblies & installations
- Durable joint sealing for metal structural frameworks (long-lasting protection)
- Efficient filling of concrete expansion joints in building projects
- Secure interface bonding for engineered plastic components
Operating conditions of 23±2°C and 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 values shall not be utilized as formal specifications. Technical assistance regarding specifications is available upon request by contacting our team.
Q1. Can I have a sample order for the Silicone sealant?
A: Quality verification samples are provided, with mixed-model sampling formally authorized to address diverse technical testing requirements.
Q2. What about the lead time?
A: Sample preparation requires 2-3 days, while the lead time for mass production is specified as 5-7 working days.
Q3. Do you have any MOQ limit for silicone sealant?
A: We offer an ultra-low MOQ, with a single unit available for quality testing and verification to facilitate your pre-bulk assessment.
Q4. How do you ship the goods and how long does it take to arrive?
A: Bulk orders shall be shipped via ocean freight, while samples are delivered through reputable international express services (FedEx/DHL) to ensure reliable logistics.
Q5. How to proceed an order for silicone sealant?
- Submit detailed technical specifications and target application scenarios
- We will formulate a customized quotation in accordance with your specific requirements
- Conduct sample quality verification and remit the pre-agreed deposit
- Initiate the official manufacturing process as scheduled
Q6. Is it OK to print my logo on silicone sealant product?
A: Custom branding is offered, with written confirmation (Design drafts, brand authorization letters) mandatory prior to production commencement.
Q7. Do you offer guarantee for the products?
A: Our product comes with a 20-year performance guarantee, providing you with reliable long-term protection for your projects.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.