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  • Two-piece locking gasket strips
  • rubber window locking gasket​ locking key
  • windshield gasket locking strip
  • Two-piece locking gasket strips
  • rubber window locking gasket​ locking key
  • windshield gasket locking strip

Windshield Gasket Locking Strip​ Locking Gasket Accessories

No.ZX.0007
Windshield locking gaskets and lock keys are extruded from EPDM dense rubber, which can effectively withstand various harsh environments. The lock strip is an important component in the two-piece locking sealing gasket system, forming a tight, durable, and weather-resistant seal.
$0.00
Material:
EPDM
silicone
Other Rubber materials
Specification:
Customized
Colors:
Black
Other color
  • Two-piece locking gasket strips
  • rubber window locking gasket​ locking key
  • windshield gasket locking strip
  • Description

  • Company Profile

Specification for Locking Gasket Accessories Locking Key

Description In locking window seals, the locking key (also known as a locking strip or filler strip) is an important auxiliary component in the two-piece lock strip gasket glazing systems, which is used to lock the installation of fixed windows or windshields. After the seal body panel and window glass or plexiglass window are installed in place, the lock key is inserted into the dedicated groove in the seal body, causing it to mechanically expand and form a compression fit, which firmly locks the glass into the window frame to forming a tight, durable, and weather-resistant seal.

Locking gasket & locking strips are typically EPDM dense rubber extrusions, which can effectively withstand a variety of harsh environments and have excellent resistance to ozone, water absorption, sunlight aging, extreme temperatures, and general weathering, ensuring the life and sealing performance. Guangdong Zhongxiang specializes in providing customized lock gaskets and sealing solutions based on the unique needs of businesses, OEMs, and industrial applications.
Advantage

Mechanical Lock seal
Vibration Resistance
Excellent Weathering
Watertight and Airtight
Durability and Longevity
High quality and Robust Material
Ease of Installation and Replacement
A variety of window sealing applications
Customized based on sample or drawings

Resistance to Ozone – Excellent
UV light – Excellent
Extreme Temperatures – Excellent
Weathering – Excellent
Sunlight Aging – Excellent
Material Dense EPDM rubber, solid EPDM rubber, hard EPDM rubber
Hardness (Shore A) 70 ±5 Durometer as standard, 25 ±5 Durometer as standard, or per request.
General temperature range -40°F to 220°F
Tensile strength 1450 PSI min
Custom options Materials, Color, Hardness, Density, sizes, and profile. Different widths and lengths are available for window and panel dimensions.

Locking Rubber Window Gasket & Locking Strip Installation
  • Two-piece locking rubber window gaskets are widely used in various industries and are commonly used for fixed windows in automobiles, RVs, and industrial equipment. Two-piece locking rubber gasket includes a main seal gasket and a separate locking key. The simple installation process is as follows:
  • Step 1. Clean the window where the seal is installed. Keep the window frame and new glass clean and dry.
  • Step 2. Measure and cut the locking gasket. 
  • Step 3. Install the main gasket. Push the main gasket to the edge of the window frame or body panel, making sure the special groove for the "lock key" faces the outside of the window or the application direction you specify. Apply soapy water around the opening.
  • Step 4. Install the glass. Spray a sufficient amount of soapy water into the groove of the seal where the glass is installed, and then place the bottom edge of the window glass into the groove of the seal.
  • Step 5. Installing the locking key usually requires a special windshield locking strip tool. This tool is designed to guide the key smoothly into its slot without damaging the gasket or glass. For easy insertion, both the lock key groove and the lock key itself need to be sprayed with a sufficient amount of soapy water. The key is usually fed into the slot, usually starting at the corner and working around the perimeter of the window. The locking tool will stretch the gasket as the key is inserted, forming a tightly compressed "lock."
  • Step 6: Confirm that the locking gasket is evenly installed, the glass is completely covered, and the lock is fully and firmly inserted into the groove.

2-piece locking window seals Industrial & Applications

Our two-piece locking window rubber gasket is so flexible and versatile, ideal for use in various markets and industries. According to your requirement, it can effectively resist weather, dust, noise, vibration, and other factors, helping businesses and OEMs achieve a secure, durable, and weatherproof seal. If you need special glazing locking gaskets for windows, our custom rubber locking gaskets are the best bespoke solutions for your project.  Industrials we serve, but not limited to: 
  • Stationary Window Glazing
  • Automotive
  • Commercial Work Trucks & Vans
  • Heavy-Duty and Semi-Trucks
  • RV window seals and gaskets​ 
  • Heavy Equipment and Agricultural Machinery
  • Construction Vehicles
  • Marine and Boating
  • Industrial Enclosures and Equipment
  • Machine Guards and Panels
  • Cold Room Doors

Why Choose ZYXrubber for Locking Window Gasket Seals?

ZYXrubber is an excellent choice for locking gaskets, particularly for automotive, heavy equipment, marine, industrial, and manufacturing industries. We have robust quality certifications, including IATF16949 for the automotive industry, ensuring top-tier production standards. Beyond quality, ZYXrubber offers extensive customization capabilities, with expert engineers ready to design unique gasket profiles for your specific glass and panel thicknesses, supported by a wide range of rubber materials.

With over decades of experience, Guangdong Zhongxiang has been a leading supplier of custom rubber extrusions and lock gaskets. For tailor-made commercial window seals and gaskets? For a unique product that meets your exacting specifications?  We can custom-design seals to suit any application for you.
About ZYXrubber
Guangdong Zhongxiang New Materials Co., Ltd. is a leading manufacturer of custom extruded and molded rubber products, seal strips, and seals with strong independent production and customization capabilities in China. It is a specialized and innovative enterprise, a high-tech enterprise, and an industrial enterprise above a certain scale. Since its establishment in 2000, we have specialized in the research and development, design, manufacturing, and sales of rubber seals and rubber seal products, providing rubber and plastic sealing and vibration systems solutions for the manufacturing, doors and windows, construction machinery, marine, rails, and automotive industries, among others. We focus on OEM/ODM services for global clients, with a dedicated R&D team to support custom designs, material selection, and sample development.​
Factory Environment

  • Company Certification: ISO9001:2015, ISO14001:2015, IATF16949:2016, SGS Certificate Approved.
  • Quality Certifications: All products pass CE, REACH, RoHS, PAHs, FDA, EN 45545, UL94 certifications—safe for food contact and environmentally friendly.​
  • Production process: rubber molding, extrusion, injection molding, liquid silicone, corner joints, machining, calendering, die cutting, manual molding technology
  • Diverse Product Range: extrusions, mouldings, sheeting, gaskets, seals, grommets, washers, covers, O-rings, pads, metal bond rubber, and special-shaped rubber parts in natural and synthetic rubbers (elastomers). 
  • Diverse Product Range: extrusions, mouldings, sheeting, gaskets, seals, grommets, washers, covers, O-rings, pads, metal bond rubber, and special-shaped rubber parts in natural and synthetic rubbers (elastomers).  
  • Rubber Materials for Production: EPDM (Ethylene Propylene Diene Monomer Rubbers), Silicone Rubber, Natural Rubber, Chloroprene Rubbers (Neoprene),  Nitrile Rubber (NBR, Buna N), Viton, Butyl Rubber, etc. 
  • Plastic Materials Available: PA, POM, PC, PBT, PMMA, PEEK, ABS, PP, PVC, PTFE
  • Thermoelastic Plastics: TPE, TPV, TPU, TPO, TPR
  • One-Stop Custom Service: From sample confirmation to mass production, our team provides 24/7 technical support, fast sample delivery (7-12 working days), and flexible MOQ (minimum order quantity: 100 pcs for standard customisation).
     
With over a decade of experience in meeting custom rubber and plastic product requirements across a vast range of industries, our team can provide effective solutions for OEMs and businesses, thereby pushing the sector forward.

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