High-Quality Silicone Rubber Weather Stripping for Car Doors – Custom Extruded Edge Trim, Thickness Options, OEM/ODM Automotive Sealing Solutions
group nameAutomotive Silicone Overmolding
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Min Order1 piece
brand nameSiliconePlus | Silicone OverMolding Manufacturing
payment methodT/T, L/C, MoneyGram, PayPal, Westem Union, Cash, Escrow
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update timeMon, 06 Apr 2026 23:34:41 GMT
Paramtents
Processing Service Moulding
Material Type Silicone
Place of Origin Guangdong, China
Color Available
Thickness Custom Thickness
Application Industrial Production
OEM / ODM Available
Packging & Delivery
Min Order1 piece
Briefing
Premium silicone weather stripping providing durable automotive sealing, custom extrusion, OEM/ODM support.
Detailed
Product Description
Our High-Quality Silicone Rubber Weather Stripping for Car Doors is engineered to deliver reliable, long-lasting sealing performance for automotive OEMs, aftermarket brands, and vehicle customization manufacturers. Produced using platinum-cured, high-purity silicone and advanced precision extrusion technology, these edge trim seals provide exceptional resistance against extreme temperatures, deformation, and environmental impact—ensuring sealing stability in demanding road conditions.
Premium silicone significantly outperforms traditional EPDM or PVC sealing strips. It offers superior temperature resistance (-60°C to 250°C), excellent elasticity retention, and low compression set, guaranteeing that car doors maintain optimal sealing against water, dust, wind, vibration, and road noise even after prolonged use. This makes it an ideal choice for high-end vehicles, EVs, commercial fleets, and custom modification projects.
Key Features & Advantages
✔ Enhanced Sealing Protection
Improves door sealing strength, prevents leaks, blocks dust and wind, and provides a quieter cabin environment.
✔ High-Performance Silicone Material
UV-resistant, ozone-resistant, odorless, non-toxic, and compliant with RoHS/REACH international standards.
✔ Superior Weather & Temperature Resistance
Maintains flexibility and sealing performance across extreme cold and heat with no cracking, fading, or hardening.
✔ Fully Customizable by SiliconePlus
We offer custom profiles, thickness, hardness (Shore A 20–80), colors, lengths, and precision tolerances to meet diverse automotive design requirements.
✔ Easy Installation & Long Service Life
Soft, flexible silicone ensures smooth installation while delivering long-term durability without deformation.
Why Automotive Brands Choose SiliconePlus
1. Professional Silicone Extrusion Manufacturer
With years of experience in industrial-grade and automotive-grade silicone, SiliconePlus provides stable quality, high precision, and reliable batch consistency for global automotive clients.
2. OEM/ODM Full Support
We provide custom mold development, profile design assistance, CAD drawings, and material formula adjustments to meet specific sealing project needs.
3. Strict Quality Control
All products undergo dimensional inspection, aging resistance tests, tensile tests, compression tests, and surface-quality evaluation to ensure optimal performance.
4. Material & Process Expertise
We specialize in platinum-cured silicone for enhanced purity, mechanical strength, and environmental compliance—ideal for brands seeking higher sealing performance.
5. Diverse Automotive Applications
Suitable for:
Car door weather seal
Edge trim protection
Trunk sealing
RV & trailer sealing
EV battery compartment sealing
Commercial vehicle cabin sealing
OEM/ODM Service Capabilities
SiliconePlus supports full customization based on customer requirements:
Custom cross-sectional profiles
Custom color matching (Pantone)
Custom hardness & elasticity
Laser logo printing
Rolls, strips, coils, or finished cut lengths
Packaging customization for brand owners
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- Nearest port for product export
- Yantian (shenzhen,guangdong, china), Shekou (shenzhen,guangdong, china)
- Delivery clauses under the trade mode
- FOB
- Acceptable payment methods
- T/T, L/C, MoneyGram, PayPal, Westem Union, Cash, Escrow