High-Performance Weatherproof Silicone Sealant: Fast Cure, Waterproof, UV-Stable & Elastic for External Wall Sealing
- One-component neutral-cure silicone sealant, specially designed for architectural structural applications.
- Non-corrosive formula: Compatible with common substrates without surface damage.
- Excellent UV, high-temperature and humidity resistance ensures long-lasting durability in harsh environments.
- Operating temperature after full cure: -50°C to 180°C, providing stable performance under thermal cycling.
- Joint movement capability: Up to 25%, ideal for accommodating dynamic displacement in structural joints.
- Suitable for aluminum curtain walls, terracotta cladding and high-rise constructions.
- Excellent compatibility with glass, composite panels and exterior cladding systems.
- A dependable sealing solution for both industrial and architectural applications.
Test Conditions: 23±2°C, 50±5%RH; all subsequent tests shall be performed thereafter.
| No. | Property | Standards | Results | |
|---|---|---|---|---|
| 1 | Type | / | OXIEM | |
| 2 | Density | g/cm³ | 1.43 | |
| 3 | Tack-Free Time / H | ≤3 | ≤1 | |
| 4 | Extrusion Rate (ml/min) | ≥150 | ≥250 | |
| 5 | Shore A Hardness | 20~60 | 40~50 | |
| 6 | Elastic recovery rate (%) | ≥80 | ≥90 | |
| 7 | Tensile Modulus (MPa) | 23°C | ≥0.6 | ≥0.8 |
| 8 | -20°C | ≥0.6 | ≥0.8 | |
| 9 | Constant Elongation Bonding | Non-Destructive | Meet The Standards | |
| 10 | Constant Elongation After Immersion | Non-Destructive | Meet The Standards | |
| 11 | Adhesion After Immersion in Water and Light | Non-Destructive | Meet The Standards | |
Typical property data shall not be construed as formal specifications. Contact our professional team for official specs and technical support.
Q1. Can I have a sample order for the Silicone sealant?
Samples are available for quality testing, and mixed-item sampling is welcome for comprehensive evaluation.
Q2. What about the lead time
- Sample preparation: 2–3 working days
- Mass production lead time: 5–7 working days
- Real-time production progress updates provided.
Q3. Do you have any MOQ limit for silicone sealant?
Low MOQ: 1 piece for sample testing and on-site quality verification.
Q4. How do you ship the goods and how long does it take to arrive?
- Mass production: Shipped by sea freight
- Samples: Delivered via FedEx and other reliable international express carriers
Q5. How to proceed an order for silicone sealant?
- Please submit your written requirements or application scenarios.
- We will provide a customized quotation along with professional suggestions.
- After confirming the sample quality and remitting the deposit, the formal order will be initiated.
- Mass production will be arranged in strict accordance with the confirmed specifications.
Q6. Is it OK to print my logo on silicone sealant product?
Certainly. Please submit formal written confirmation prior to production.
Q7: Do you offer guarantee for the products?
35-Year Performance Guarantee – Long-Lasting, Dependable Protection Can Trust.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.