Description
Product Overview
Berkland presents a high‑performance urethane adhesive designed specifically for automotive glass applications. Packaged in a convenient 2 Pack, each tube delivers a medium‑viscosity, single‑component formula that cures rapidly to form a flexible yet durable bond. Engineered to meet stringent automotive standards, this sealant resists temperature extremes, UV exposure, and moisture, ensuring a lasting seal on windshields, side windows, convertible tops, and RV glass. The product dimensions are 9.41 × 5.12 × 2.52 inches, weighing 2.27 lb per tube, and it is compatible with any standard caulking gun for precise, mess‑free application.
Usage
This adhesive excels in both professional workshops and home garages. Apply it to clean, dry glass surfaces to repair cracks, seal edges, or reinstall windshields. Its non‑sag properties prevent runoff on vertical surfaces, making it ideal for side windows and roof panels. The quick‑cure characteristic allows the repaired glass to be handled within minutes, reducing downtime for vehicle owners. Suitable for a wide range of vehicles—from passenger cars to RVs—the sealant performs equally well in interior cabin repairs and exterior weather‑exposed installations.

Why Choose Us
Berkland combines decades of adhesive technology with rigorous quality control to deliver a product that stands out in the urethane adhesive market. Ranked #27 in Urethane Adhesives on Amazon, it boasts a 4.5‑star rating from over 400 verified customers, reflecting consistent performance and reliability. Each kit includes nitrile gloves for safety, ensuring a clean, protected application process. The formula’s balanced viscosity offers superior control without sacrificing bond strength, delivering a permanent seal that meets OEM specifications.
Key Features
- Ultimate bonding strength for permanent glass repairs
- Medium viscosity, non‑sag formula compatible with standard caulking guns
- Rapid cure time enables quick handling and reduced vehicle downtime
- Weather‑resistant, UV‑stable sealant suitable for interior and exterior use
- Complete 2 Pack kit includes nitrile gloves for safe, mess‑free application
FAQ
Can this adhesive be used on curved glass surfaces?
Yes, the flexible urethane formulation adheres well to both flat and curved glass, making it suitable for side windows, roof panels, and convertible tops.
How long does it take for the bond to reach full strength?
The adhesive achieves handling strength within 10‑15 minutes, but full cure and maximum strength develop over 24 hours.
Is any surface preparation required before application?
For optimal results, clean the glass and surrounding area with an alcohol‑based cleaner to remove dust, oil, and debris. Ensure the surface is dry before applying the adhesive.
Can I use this adhesive on plastic or metal components?
While formulated for glass, the urethane sealant can bond to certain plastics and metals, but for best performance on non‑glass materials, consider a product specifically designed for those substrates.
What safety precautions should I take during application?
Wear the provided nitrile gloves, work in a well‑ventilated area, and avoid direct skin contact. If contact occurs, wash the area with soap and water immediately.




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