Introduction
Curtain Wall Rubber Strips are high-performance sealing profiles made from EPDM or similar elastomers. They are used to seal joints between glass panels and aluminum frames in curtain wall systems.
| Attribute | Detail |
| Material | EPDM Rubber |
| Color | Black |
| Shape | Customized Shapes |
| Length | Custom Lengths |
| Temperature Resistance | -40°C to 120°C |
| Hardness | 65-70 Shore A |
| Application | Doors, Windows, Machinery, Trucks, Containers, Photovoltaic Panels, etc. |
| Features | Windproof, Waterproof, UV Resistant, Durable |
| Certification | ISO9001 |
Key Features
Wide Operating Temperature Range
Operates from -40°C to +120°C, maintaining stability without cracking or deformation.
High Durability
Resists UV, ozone, wear and corrosion, allowing long service life and low maintenance even for outdoor use.
Excellent Sealing Performance
Precision manufacturing delivers a perfect fit, significantly reducing air leakage, water infiltration, dust ingress, and noise transmission.
Exceptional Flexibility
Soft and elastic, ensuring easy installation and recovery after repeated compression.
applications
- Unitized and stick-built curtain wall systems
- Glass façade sealing
- Aluminum frame sealing
- Exterior building joint sealing
- Window wall systems
material options
- EPDM Rubber – Excellent UV and ozone resistance, ensuring long-term outdoor durability
- Silicone Rubber – Stability under extreme high and low temperatures
- PVC – Cost-effective option with reliable sealing performance
- TPV/TPE – Recyclable and environmentally friendly thermoplastic elastomers
Available Product Types
- Solid rubber strips
- Sponge (foam) rubber strips
- Co-extruded rubber profiles
- Glazing gaskets
- Expansion joint sealing profiles
FAQ
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Q1: Can the profiles be customized for specific curtain wall systems?
A: Yes. Custom extrusion based on drawings or samples is standard, including cross-section shape, hardness, color, and co-extrusion structures.
Q2: Are curtain wall rubber strips suitable for high-rise buildings?
A: Yes. They are specifically designed for curtain wall systems, offering reliable sealing under wind load, temperature fluctuation, and structural movement.
Q3: What installation methods are available?
A: Common methods include push-in profiles, clip-in systems, or adhesive-backed solutions depending on frame design.
Q4: What is the typical MOQ and delivery time?
A: MOQ usually depends on profile complexity, with delivery times around 5–20 days.
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