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U-428 Dow Auto Glass Primerless Urethane//Adhesive with Single Application Primer (1)
PHP 1926
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*All items will import from US
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U428 Quick Cure Automotive Urethane Adhesive Betaseal 10 oz. Tubes BLACK 10 ml Single Application Primer Stick Great adhesive product for most materials, waterproof, superior bonding Professional use product.
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What Stands Out
Product Details
- (1) Tube of Dow / Dupont U428HV (10.5oz 310ml) + (1) 5504GSA Single Use Application Primer Stick 10ml
- Requires 26:1 thrust ratio caulk gun or better to properly dispense - use with wide nozzles - does not fit standard silicone caulk guns.
- Primerless to Glass Urethane - Primer to cover any scratches or for application on bare metal or freshly painted surfaces.
- OEM Quality - BETASEAL U-428HV is crash tested to a minimum drive away time of 4 hours down to 40°F/4.4°C (FMVSS 212). Please consult fixed glass installation guide for more details.
- *Professional Use Product* prior use of this product is required - failure to adhere to guidelines may result in improper installation which may include: leaks, air noises, or even serious injury. Seller highly recommends using a certified automotive glass technician.
| Brand | Betaseal |
| Specific Uses For Product | Automotive |
| Material | Glass,Urethane |
| Item Form | Stick |
| Special Feature | Waterproof |
| Item Weight | 1.5 lbs (680 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Professional Auto Technicians
Ideal for technicians who require reliable, efficient urethane adhesives for windshield and auto glass installations.
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DIY Enthusiasts
Great for hobbyists looking for a straightforward adhesive solution for auto glass replacement projects at home.
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Quick Repairs
Perfect for situations needing fast repairs, as the single application reduces application time significantly.
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High Humidity Areas
Not suitable for use in environments with high humidity, which may affect bonding performance and curing time.
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Cold Weather Applications
May not perform optimally in low temperatures, potentially compromising adhesive strength and curing effectively.
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Non-Automotive Uses
Not recommended for applications outside of automotive glass, such as household or industrial uses, where performance may vary.
Product Description
Customer Questions & Answers
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Question:
What is U-428 Dow Auto Glass Primerless Urethane Adhesive?
Answer: U-428 Dow Auto Glass Primerless Urethane Adhesive is a high-performance adhesive specifically designed for auto glass installation. It offers excellent adhesion properties without the need for a separate primer, simplifying the application process. This adhesive is formulated to bond effectively to various glass surfaces and utilizes a single application primer that enhances its performance. Ideal for automotive professionals and DIY enthusiasts, it allows for quick and efficient installations while ensuring strong, durable bonds. -
Question:
How does the primerless feature benefit users?
Answer: The primerless feature of U-428 simplifies the bonding process by eliminating the need for a separate primer application, saving both time and effort. This advantage is particularly beneficial in fast-paced environments where quick turnarounds are essential. Users can achieve strong adhesion directly between the adhesive and the glass, enhancing efficiency and convenience during installation. This makes it an ideal choice for both professional auto glass shops and individual DIY projects. -
Question:
Can U-428 be used in all weather conditions?
Answer: Yes, U-428 Dow Auto Glass Adhesive is designed to perform effectively under various weather conditions. It boasts strong resistance to temperature fluctuations, moisture, and UV exposure, making it suitable for both indoor and outdoor applications. This versatility is crucial for auto glass installations, ensuring that the adhesive remains reliable in different climates and environmental conditions. Users can confidently use this adhesive for repair or replacement jobs regardless of the weather. -
Question:
Is U-428 safe for use in automotive applications?
Answer: Absolutely, U-428 Dow Auto Glass Primerless Urethane Adhesive is specifically engineered for automotive applications, ensuring safety and efficacy. It meets industry standards for performance and is free from harmful components typically found in less specialized adhesives. This makes it a safe choice when working on vehicle glass, as it is designed to withstand the stresses of automotive environments. Whether for windshield replacements or side window repairs, it ensures secure and reliable bonding. -
Question:
How long does it take for U-428 to cure?
Answer: U-428 typically sets quickly, allowing for a functional bond in a short time frame. Full cure time can vary depending on environmental conditions, such as temperature and humidity, but it generally allows glass to be stress-free relatively quickly. This quick curing time is beneficial for high-volume auto glass shops needing fast turnaround, as it enables vehicles to be returned to service sooner without compromising the quality of installation. -
Question:
What surfaces can U-428 be applied to?
Answer: U-428 is versatile and can be applied to various substrates, including automotive glass, plastics, and metal surfaces, thanks to its strong adhesive properties. This versatility makes it an ideal choice for different applications in automotive glass repair and replacement. It is especially effective in bonding glass to the vehicle frame, ensuring a solid and durable adhesion that meets safety standards. -
Question:
Is there any specific application method recommended for U-428?
Answer: For optimal results, it is recommended to apply U-428 Dow Auto Glass Adhesive using a suitable caulking gun. Ensure that surfaces are clean and dry before application for the best adhesion. Applying the adhesive in a continuous bead, following the manufacturer's guidelines, ensures an even distribution that enhances bonding strength. Following these methods helps in achieving high-quality results for both professional and DIY use. -
Question:
Can I use U-428 for home glass applications?
Answer: While U-428 is formulated primarily for automotive use, it can also be utilized for certain home glass applications, such as securing glass panels or repairs on glass structures. However, for specific home projects, ensure you understand the requirements of the materials involved. This adhesive's versatility allows for broader application, but for strictly home glass projects, ensure compatibility and consult guidelines for optimal results. -
Question:
What are the advantages of using urethane adhesives?
Answer: Urethane adhesives, like U-428, offer several advantages, including superior flexibility, excellent adhesion to various surfaces, and strong durability. These adhesives can absorb vibrations and accommodate thermal expansion and contraction, which is critical in auto glass applications. This flexibility helps maintain bond integrity over time, even in fluctuating environmental conditions, making urethane a preferred choice for long-lasting automotive repairs. -
Question:
Where can I buy U-428 Dow Auto Glass Primerless Urethane Adhesive?
Answer: You can purchase U-428 Dow Auto Glass Primerless Urethane Adhesive from Ubuy in Philippines. Ubuy offers a convenient platform to browse and order automotive adhesive products, ensuring easy access to high-quality materials for your projects.
Betaseal Adhesives Editorial Review
Betaseal U-428 Dow Auto Glass Primerless Urethane Sealant Adhesive is a professional-grade product that is commonly used by 99% of Glass companies to glue glass to car body. The product is very strong and reliable, and it comes with a single application primer that is recommended for use on bare metal. The adhesive is dispensed using a 26:1 caulk gun, and one 10oz tube is enough for small windows, while larger windows may require two or more tubes. Users who have purchased the product have reported that it is well-packaged and shipped promptly, and that they received fresh product with a use-by date well into the future.
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Pros
- Professional-grade adhesive that is commonly used by 99% of Glass companies
- Comes with a single application primer that is recommended for use on bare metal
- Very strong and reliable adhesive
- Well-packaged and shipped promptly
Cons
- May require multiple tubes for larger windows
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
PHP 1926
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Primerless urethane - no primers to glass required meets all federal retention and roof crush tests.
- Requires 26:1 thrust ratio caulk gun or better to properly dispense - use with wide nozzles.
- OEM Quality - BETASEAL U-428HV is crash tested to a minimum drive away time of 4 hours down to 40°F/4.4°C (FMVSS 212).
- 2 tubes of urethane required for most windshield or back glass installations.
- Professional Use Product* prior use of this product is required.
- Seller highly recommends using a certified automotive glass technician.






