10 Best Rear View Mirror Glue Best 2025 in the United States

The Permatex 81840 Extreme Rearview Mirror Adhesive Kit is designed specifically for securely mounting rearview mirrors to windshields. It uses a two-part system including a small adhesive vial and a medical-grade activator towelette, which helps control mess and improve accuracy during application. This kit offers professional-strength adhesive that matches original equipment manufacturer (OEM) standards, ensuring a strong and reliable bond.

Its medium viscosity makes it easier to handle without dripping, and the silicone-based formula is waterproof, providing good resistance against moisture. The adhesive is compatible with most automotive glass surfaces, making it a versatile choice. The small volume of adhesive included (.01 oz) is sufficient for typical mirror mounting but may require careful application to avoid waste. Silicone adhesives generally handle a range of temperatures well, making them suitable for everyday driving conditions.

This kit is a solid option for anyone needing a reliable and professional rearview mirror adhesive without complicated steps. It is especially useful for DIY repairs or quick replacements.

The J-B Weld 8276 KwikWeld is a quick-setting, steel-reinforced epoxy known for its strong adhesive strength, boasting a tensile strength of 3127 PSI. This makes it capable of holding parts firmly, which is essential for securely attaching a rear-view mirror. It sets in about 6 minutes and fully cures in 4 to 6 hours, offering a relatively fast bonding time compared to traditional epoxies. Once cured, it can be sanded or drilled if needed and withstands temperatures up to 230°F (110°C), which covers typical conditions inside a vehicle.

This epoxy is versatile, bonding well to metal, plastic, glass, and other surfaces commonly involved in mirror mounting. It is waterproof and resistant to chemicals, adding durability under daily use conditions. As a two-part epoxy, it requires mixing, which can be a little tricky if you’re looking for a very simple, one-step glue. While it handles the heat inside a car, it might not be the best choice if the vehicle is regularly exposed to extreme temperatures above 230°F.

For those needing a fast, reliable, and strong adhesive for rear-view mirror repair or installation, this product is a solid option, especially if you don't mind the small extra step of mixing and allowing curing time.

The Seal Bond CS-4300 Mirror Adhesive is a versatile adhesive that stands out with its low odor and ultra-low VOC content, making it suitable for indoor use without overwhelming fumes. It is compliant with SCAQMD and CDPH standards, ensuring it meets stringent environmental and health regulations.

This adhesive is compatible with both conventional and acrylic mirrors, adding to its flexibility for various applications. Additionally, the product features excellent build out, meaning it can fill gaps effectively, which is beneficial for ensuring a secure bond. The ease of application appears straightforward as it comes in a 10.1oz cartridge, but users should ensure they have a compatible caulking gun for application.

Its low position in the Industrial & Scientific category but high rank in Acrylic Adhesives suggests it is a specialized product with a niche application. Users looking for a reliable, environmentally friendly adhesive for mirror installation or repairs will likely find this product to be an excellent choice.