Premium Wholesale Flexible Metal Insert Professional Auto Window Seal Strip Triple Extrusion for Car Roof EPDM Strip

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Product Description

📋 Overview
Effect
Soundproof, Weatherproof
Material
epdm rubber
Cross-Section
Customized
Sample
Freely
MOQ
500 Meters
Color
Black
Process
Extrusion
OEM/ODM
Welcomed
HS Code
4016999000
Capacity
10000meters/1 Week
🚗 Product Description
Auto Window Seal Strip
EPDM Strip Detail
Material The main material is EPDM, and the inner layer contains steel wires or steel belts.
Application Applied to critical parts of vehicles: main door seals, window tracks, engine hoods, trunks, skylights; Ideal for new energy vehicle battery compartments, charging ports, and other high-sealing-demand scenarios; Suitable for sedans, SUVs, commercial vehicles, and special-purpose vehicles.
Characteristics
  • Three-layer composite: 50%+ improved tear resistance and anti-compression set performance.
  • High-efficiency sealing: IP67 waterproof rating, blocks rain, dust, and noise.
  • Excellent weather resistance: Maintains elasticity from -40℃ to +150℃.
  • Installation adaptability: Compatible with various groove designs.
  • Noise reduction: Outer coating reduces friction noise for quieter ride.
Temperature -40℃ to +150℃ (short-term resistance up to +180℃; silicone-coated version up to +200℃)
Sealing Performance
Material Structure
EPDM Properties
🏗️ Application Scenario
Application 1
Application 2
🛠️ Installation Diagram
Installation Guide
🏢 Production & Quality
Production Line
Factory View
Equipment
Quality Control
Testing
Workshop
Certification
Storage
Packaging
Inventory
Shipping
Frequently Asked Questions
1. What materials are used in your auto window seal strips?
Our seal strips are primarily made from high-quality EPDM rubber, often featuring a triple extrusion process with an inner metal insert (steel wire or belt) for enhanced grip and durability.
2. Can the seal strips withstand extreme weather conditions?
Yes, they are designed to maintain elasticity and performance in temperatures ranging from -40℃ up to +150℃, with excellent resistance to UV, ozone, and aging.
3. Do you offer customization for specific vehicle models?
Absolutely. We provide customized services for cross-sections (U, Π, or Ω shapes), specific lengths with high accuracy, and custom logo embossing or laser engraving.
4. What is the waterproof rating of these seals?
Our products offer high-efficiency sealing with an IP67 waterproof rating, effectively blocking rain, dust, and external noise.
5. Is it possible to get samples before placing a bulk order?
Yes, we provide samples freely for quality evaluation. Please note that the standard MOQ for bulk orders is 500 meters.
6. How are the products packaged for transport?
We typically package our seal strips in durable cartons and secure them on wooden pallets to ensure they arrive in perfect condition during transit.

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