Beijing Comens New Materials Co., Ltd.
Beijing Comens New Materials Co., Ltd.

Automotive Windshield Adhesive

Surtek polyurethane adhesives and sealants, designed for glass and car windscreen bonding, offer tailored solutions for vehicle manufacturers. Surtek has consistently pioneered adhesive solutions for the installation of vehicle glass and long-lasting exterior glass sealing. Our car windshield sealant and vehicle glass sealant are second to none for the seekers of better adhesive for car windshield. Surtek car windscreen bonding protects your vehicle in extreme weather conditions. With advanced formula, car windscreen glue produced by the major manufacturer meets your needs for excellence and quality.

  • car windscreen bonding
  • car windscreen bonding

Specifications of Automotive Windshield Adhesive

Product modelSurtek 3668 car window screen sealant
ApplicationOE windshield glazing, efficient car windscreen sealant
CharacteristicsSolvent free, high strength, fast cure, aging resistant
ColorBlack



Advantages of Surtek Car Windscreen Adhesive


  • Superior Bonding Strength: Surtek car windscreen adhesive offers exceptional bonding strength, ensuring that the windshield remains securely attached to the vehicle frame, a critical feature of the automotive adhesive sealant.

  • Enhanced Safety: By providing a robust and reliable seal, Surtek car windscreen sealant enhances the overall safety of the vehicle, preventing leaks and maintaining structural integrity during collisions.

  • Quick Curing Time: The automotive adhesive sealant from Surtek boasts a quick curing time, allowing for faster installation and reduced downtime, which is essential for both manufacturers and repair shops.

  • Weather and UV Resistance: Surtek car windshield adhesive is formulated to resist harsh weather conditions and UV radiation, ensuring long-lasting performance and durability, a hallmark of high-quality automotive adhesive sealants.



Classifications of Car Windscreen Sealants


Car windscreen sealant is mainly used to install and repair car windshields to ensure their stability and sealing. According to the composition and application characteristics, it can be divided into the following categories:


  • Polyurethane glue (PU glue): This is the most commonly used automotive windshield glue and is widely used in the installation of automobile windshields due to its excellent bonding strength, weather resistance and chemical resistance.

  • Silicone glue (silica gel): Silicone glue has good temperature resistance and weather resistance, but its bonding strength is usually not as good as polyurethane glue. Silicone car windscreen glue is mainly used in applications that require high temperature resistance or specific chemical resistance, but is less commonly used in the installation of automobile windshields.

  • Butyl glue: Butyl glue is a non-hardening car windscreen sealant, mainly used for primary sealing of windshields, with good waterproof and sealing properties. Due to its non-hardening properties, butyl glue for car windscreen is mainly used as a secondary sealing material during windshield installation, rather than as the primary bonding material.

  • Hot melt adhesive: Hot melt car windshield adhesive is an auto windshield adhesive that softens when heated and hardens when cooled. It is less commonly used in automotive glass installation, but may be used in some specific repair or temporary fixing applications.

  • Acrylic glue: Acrylic glue for car windscreen provides good bond strength and weather resistance, but due to its long curing time and relatively high cost, it is not as common as polyurethane auto windshield glue in the installation of windshields.


Preparation Steps for Car Windscreen Bonding


  • Clean Surfaces: Clean the windshield and body frame thoroughly to remove dust, dirt and old adhesive residue to ensure that the car windscreen glue will adhere securely.


  • Dry Install Windshield: Place the windshield on the body frame without adhesive, ensuring it is properly positioned and marking the alignment points on the body frame for reference during final installation.


  • Apply Primer: Applying the appropriate primer to the windshield and body frame is critical to enhancing the adhesion of the car windshield sealant. Allow the primer to dry according to the manufacturer's instructions.


  • Prepare Adhesive: Cut the nozzle of the windshield glue for car cartridge to the desired bead size and load it into the glue gun. Make sure the adhesive is at the recommended temperature for optimal application.


  • Apply Adhesive: Apply an even and continuous circle of car window screen sealant along the perimeter of the windshield or body frame, following the marked alignment points. Quickly and carefully place the windshield on the adhesive, pressing firmly to ensure adhesion.

The Effectiveness of Different Automotive Windshield Adhesives

The effectiveness of automotive windshield adhesive can vary greatly depending on their type and quality. High-quality adhesive for car windshield provides a strong bond that ensures the windshield stays in place, even in harsh weather conditions or during a collision. The automotive windshield adhesive also offers excellent UV resistance and does not degrade over time. On the other hand, low-quality auto window seal adhesive may not provide a secure bond, leading to potential safety risks. Therefore, it's crucial to choose a reliable, high-performance auto windshield sealer for windshield installation. The right automotive windshield adhesive can significantly enhance the vehicle's structural integrity and passenger safety.

auto glass sealant windshield urethane glue
auto windshield glue
car windshield adhesive
auto windshield adhesive

Car Windshield Adhesive Significance in the Automobile Industry


  • Safety importance: As one of the key safety parts of the car, the role of the windshield is not limited to protecting the driver and passengers from wind, rain, dust and flying stones. It also provides key structural support in the event of a vehicle impact, ensure safety. The quality of auto windshield adhesive determines the stability and sealing effect of the windshield, which is directly related to the overall safety.

  • Necessity of repair: As a vehicle ages, windshields can suffer damage due to a variety of factors. Faced with this kind of situation, it is necessary to use special car windscreen adhesive to repair or replace the windshield to ensure the safety of the vehicle.

  • The growth of the automobile market drives demand: The continued increase in global automobile ownership has also increased the demand for automobile maintenance and repair services. Making windshields will naturally promote the growth of demand in the automotive windshield glue market.

  • Promotion of norms and standards: National governments and international agencies have set strict requirements for automobile safety standards, including windshield installation and maintenance regulations. These specifications and standards drive automobile manufacturers and sealant suppliers to use compliant, high-quality auto windshield glue to ensure that cars meet safety regulations.

FAQs on Surtek Car Windscreen Glue

  • Q

    What is the volume of this car window screen sealant?

    A

    In order to meet different requirements, we supply different volume packages for window screen sealant product, including 310ml/cartridage, 400ml/sausage, 600ml/sausage, 250kg/drum

  • Q

    What is the full cure time of this automotive windshield sealant?

    A

    The car windscreen glue can cure over 3.5mm in 24 hours.

  • Q

    What is the shelf life of this automotive windshield glue?

    A

    Normally the shelf life of this car window screen sealant is 6-9 months, according to different package type.

  • Q

    What is the minimum order quantity for this car windshield glue?

    A

    We support small quantity for trial orders in the beginning. For normal order, the miunium order quantity is 1 pallet.

  • Q

    How long does it take to deliver auto windshield adhesive?

    A

    The cargo can be produced freshly in 2 weeks after order confirmed; and delivery in one week after payment received. 

  • Q

    Does Surtek auto windshield sealer meet environmental and safety standards?

    A

    The auto windshield sealants and adhesives are made according to ISO16949 standard. Our products pass series testing and get reports for elongation, tensile strength, shear strength, tear resistance, fire resistance and so on.

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