• products center

    Weizhong Company adheres to the business philosophy of "Quality First, Customer Supreme, Honest and Trustworthy, and Active Innovation".

Car Sealing Strips-EPDM
Our self-adhesive EPDM foam seal is a premium sealing solution designed for automotive doors, windows, trunks, and more. Made from high-purity EPDM rubber, its closed-cell foam technology imparts excellent elasticity and compression resilience. The integrated high-performance self-adhesive backing makes installation incredibly simple and quick, delivering a secure, long-lasting seal with a single peel and apply. It's ideal for automotive manufacturing, modification, repair, and sound insulation upgrade projects.
Contact Us
head@1x (1)
Universal Automotive Door Seal Strip D-shape Self-adhesive Weather Stripping for Car Truck Door Window

Product Overview:

Our self-adhesive EPDM foam seal is a premium sealing solution designed for automotive doors, windows, trunks, and more. Made from high-purity EPDM rubber, its closed-cell foam technology imparts excellent elasticity and compression resilience. The integrated high-performance self-adhesive backing makes installation incredibly simple and quick, delivering a secure, long-lasting seal with a single peel and apply. It's ideal for automotive manufacturing, modification, repair, and sound insulation upgrade projects.


Technical Specifications:

Parameter

Specification / Description

Cross-Section Shapes

Large D, Small D, Medium D, Type B, 5-Hole, 6-Hole, I-Beam, Z-Type

Material

EPDM Rubber (Ethylene Propylene Diene Monomer)

Hardness

Shore A 60 ±5

Operating Pressure

10 MPa (100 bar)

Structure

Closed-Cell Foam

Backing Adhesive

High-Performance Acrylic Pressure Sensitive Adhesive (PSA)

Operating Temperature

-50°C to +120°C

Color

Black (Standard)

Packaging

Coiled or Straight Strips


Key Product Highlights:

· Ready-to-use, easy installation: The product features a built-in high-strength acrylic adhesive that allows for direct application after peeling off the release paper.

· Ultimate Sound Isolation: Effectively reduces wind, road, and engine noise for a quieter and more comfortable ride.

· Excellent Waterproofing: Completely blocks rain and car wash water from entering the doors and cabin, protecting internal electronic components and the vehicle's structure. Highly Effective Dustproofing: Isolates dust and pollutants, keeping the interior clean.

· Excellent Cushioning: The foam structure effectively absorbs and cushions the impact of door closing, reducing unwanted noise and extending the life of the vehicle.

· Selected premium EPDM material for long-lasting durability.

· Excellent Weather Resistance: Resists UV rays, ozone, and extreme temperatures (-50°C to +120°C), preventing hardening, cracking, or shrinking over long-term use.

· Excellent Aging Resistance: Provides the same lifespan as the original vehicle seal, providing long-lasting sealing performance.

· Versatile and Widely Applicable: Suitable for use in doors, hoods, trunks, sunroofs, and other crevices across all vehicle brands and models.

· Can also be used in trucks, RVs, appliance cabinets, marine vehicles, and other applications requiring sealing.


Why Choose Our Sealing Strips?

1. Quality Assurance: From raw materials to finished product, we implement a strict quality control system to ensure reliable performance for every meter of sealing strip.

2. Professional Solutions: We not only provide products but also offer professional technical selection advice for your specific application. 3. Competitive: Competitive pricing at the same quality level creates greater value for you.

4. Customization: Customization is available in size, shape, color, and adhesive type to meet your specific project needs.


Application Guide:

· Automotive Manufacturers and Modification Shops: As an original accessory or upgrade kit.

· Auto Repair and Maintenance Shops: For replacing hardened or damaged original vehicle weatherstripping.

· DIY Car Owners and Enthusiasts: For upgrading vehicle sound insulation or repairing seals.

· Industrial Equipment: For cabinets requiring sealing, vibration isolation, and sound insulation.


FAQ:

Q: What surface preparation is required before installation?

A: Ensure the surface is absolutely clean, dry, and free of oil and dust. Rubbing with alcohol provides optimal adhesion.

Q: How long does the adhesive last?

A: Our adhesive features excellent initial and final tack. Once fully applied, its adhesion lasts the life of the product, ensuring a durable, secure bond. Q: Can I get samples?

A: Of course! We're happy to provide samples for testing. Please contact us to request one.

head@1x (3)
SEND