Best Urethane Adhesives of 2025

Berkland Windshield Adhesive is the ultimate solution for all your auto glass repair needs. With its fast curing formula, this high bond strength window sealant compound ensures a secure and permanent hold. Whether you're working on a convertible, an RV, or any other vehicle, this automotive glass glue has got you covered. Its medium viscosity allows for effortless application, and the non-sag properties prevent bleeding, giving you enhanced control. The quick cure urethane adhesive compound provides rapid results and delivers weather-resistant protection that lasts. This complete convenient kit includes nitrile gloves for added protection and an application tip to make the process even easier. Trust Berkland Windshield Adhesive for optimal sealing and safety.

The Gorilla Original Gorilla Glue is a versatile and incredibly strong adhesive that can bond to almost anything. Its water-activated polyurethane formula expands into materials to form a 100% waterproof bond that can withstand outdoor elements. This glue can be used to bond wood, stone, metal, ceramic, foam, glass, concrete, and more. It expands 3 times into the materials, making it incredibly strong, and can hold up through hot and cold temperatures.

The 3M Window-Weld Super Fast Urethane Adhesive is a medium viscosity, single component moisture curing urethane adhesive that offers a permanent bond. It securely bonds replacement auto glass to car bodies, and can also be used for some non-structural body panel applications. This adhesive can be applied with either a manual or powered caulking gun, and is a universal fit type.

Aleene's Clear Urethane Adhesive is a must-have for any DIY enthusiast. This adhesive is available in 4-ounce and 2-ounce bottles and is perfect for any project. The clear urethane adhesive is strong and versatile, making it ideal for bonding a variety of surfaces. The adhesive dries clear, ensuring that your project looks neat and professional. It is also waterproof, heat-resistant, and flexible, making it perfect for use on items that will be exposed to the elements or that require some flex. The package may vary, but the quality of the adhesive remains the same. With Aleene's Clear Urethane Adhesive, you can be confident that your project will stay together and look great.

Berkland Windshield Adhesive offers a strong, lasting bond for your auto glass projects. With its easy application, you can use any standard caulking gun to apply this medium viscosity adhesive, ensuring precision without mess. The rapid curing formula means you won’t have to wait long for results, giving you weather-resistant protection quickly. Whether you’re working on a car, RV, or any stationary glass, this versatile sealant is perfect for various applications, making it a reliable choice for both professionals and DIY enthusiasts.

The 3M Scotch-Weld Composite Urethane Adhesive DP6310NS Green utilizes a two-part urethane paste that delivers remarkable strength and performance. Its non-sag formulation prevents running and slumping of the adhesive, while its primerless feature allows it to bond most composites and dissimilar substrates. The adhesive also boasts a 10-minute open time, providing ample time for adjustments and positioning.

Gorilla Minis, also known as Gorilla Waterproof Glue, is an incredibly strong and versatile adhesive. It is the leading multi-purpose waterproof glue that is best for tough repairs on dissimilar surfaces, both indoors and outdoors. This glue is 100% waterproof and doesn't break down when exposed to outdoor elements, making it perfect for any weather conditions. With its versatility, Gorilla Minis can easily bond wood, stone, metal, ceramic, foam, glass, concrete, and much more! Its incredible strength allows it to expand three times into the materials to form an incredibly strong bond. Whether you need to fix something indoors or outdoors, Gorilla Minis is the go-to glue for all your repair needs.

The Betaseal U-418 Adhesive is designed for professional auto glass projects, ensuring a secure fit for windshields, backglass, and more. Its OEM quality means you can trust its performance in various automotive applications. The product features a strong bonding capability, which enhances the overall structural integrity of the glass, giving you peace of mind. Additionally, it eliminates the need for primers on glass frit bands, simplifying the installation process and saving you time. For optimal results, a professional caulk gun with an 18:1 thrust ratio is recommended, making dispensing the adhesive easy and efficient.

The SMFE Squeeze Bottle is an essential tool for your crafting projects. It comes with three different needle tips (14G, 16G, and 18G) that allow you to apply glue with precision, making it perfect for rhinestones and other detailed work. You can easily transfer your favorite adhesive into the bottle using the included cap, ensuring a mess-free experience. The compact size of this squeeze bottle means you can take it anywhere, making it convenient for on-the-go crafting. Although the adhesive may appear slightly yellow in the bottle, it dries completely clear, so you won’t have to worry about any unsightly colors on your projects.

Gorilla Clear Glue is your go-to adhesive for all your bonding needs. This glue effectively sticks a wide variety of materials, including wood, metal, and glass, making it versatile for various projects. Its crystal-clear finish ensures that your repairs are nearly invisible, perfect for those delicate tasks. Additionally, the non-foaming formula means you won’t have to deal with messy overflows during application. Plus, its water-resistant properties give you confidence that your bonds will hold up against moisture, making it ideal for both indoor and outdoor use. With Gorilla Clear Glue, you can tackle any project with ease.