Rapid-Cure Weatherproof Silicone Sealant – Engineered for Outdoor Exterior Walls, Featuring Ultra Weather Resistance, Flexibility, UV Protection & Waterproof Properties
- Single-component, neutral-cure RTV silicone elastomer formulation
- Substrate-inert and weather-resistant properties (non-corrosive, no substrate damage)
- Excellent resistance to UV radiation and ozone degradation
- Elastic memory retention: -50°C to +150°C (after full curing)
- Priming-free adhesion to a wide range of common substrates
- Sealing applications for architectural fenestration systems
- Structural glazing assemblies and installations
- Joint sealing for metal structural frameworks
- Filling of concrete expansion joints in building construction
- Interface bonding of 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 should not be used as specifications. Assistance with specifications Are available by contacting us.
Q1. Can I have a sample order for the Silicone sealant?
A: Quality verification samples are offered, with mixed-model sampling formally permitted to meet diverse testing needs.
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: An ultra-low minimum order quantity (MOQ) is offered, with a single unit available for quality testing and verification.
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 recognized international express services (FedEx/DHL).
Q5. How to proceed an order for silicone sealant?
- Provide detailed technical specifications and target application scenarios
- We will issue a customized quotation based on your requirements
- Verify sample quality and remit the agreed deposit
- Launch the official manufacturing process
Q6. Is it OK to print my logo on silicone sealant product?
A: Custom branding is supported, with written confirmation required prior to the commencement of production.
Q7. Do you offer guarantee for the products?
A: A 20-year performance guarantee is provided for the product, ensuring long-term reliability.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.