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

The Permatex 81840 Extreme Rearview Mirror Adhesive Kit offers a reliable solution for securely attaching rearview mirrors to windshields. Its two-part system, consisting of a cyanoacrylate adhesive and an activator towelette, is designed for professional strength applications, which makes it suitable for both DIY enthusiasts and professionals. Users appreciate the medical-grade towelette that enhances application accuracy and minimizes mess, a definite plus for those who might not be very experienced with adhesive products.

When it comes to adhesive strength, this product performs well, as it is based on an OEM specified formula, ensuring it meets the rigorous demands of the automotive industry. The curing time may be a consideration, as it takes up to 24 hours for a full cure, which means you'll need to be patient before using the mirror again.

In terms of temperature resistance, the product is quite effective, but the specific limits aren't detailed, which could be a downside for users in extreme climates. It is compatible with glass and metal surfaces, making it versatile for various applications beyond just mirrors. On the downside, some users have reported that the moderate viscosity of the adhesive can sometimes lead to a challenging application if not handled correctly. Additionally, as it is not water-resistant, this may limit its use in particularly humid or wet environments. The Permatex 81840 is a solid choice for anyone needing a dependable rearview mirror adhesive, but it's essential to consider your specific application needs and environmental conditions before making a purchase.

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.

The Loctite 37438 Rearview Mirror Adhesive Kit stands out as a reliable solution for remounting rear-view mirrors securely. One of its significant strengths is its fast curing time; it reaches handling strength in seconds and achieves full mirror-mounting strength in just 15 minutes, making it convenient for users who need a quick fix. This adhesive is designed to meet OEM standards, which reflects its quality and suitability for automotive applications. Its compatibility with various materials like glass, ceramic, and metal adds versatility, making it a good choice for different windshield setups.

On the ease of application front, the gel form allows for precise placement, reducing mess and enhancing user control during the bonding process. However, there are a few drawbacks to consider. While the adhesive performs well under various conditions, some users have reported issues with temperature resistance, particularly in extreme weather. Additionally, as it is a gel, it might not be as forgiving if applied improperly, meaning users need to be attentive during application.

This product is particularly beneficial for DIY car enthusiasts or anyone needing a dependable adhesive for rear-view mirror repairs. It strikes a good balance between speed, quality, and ease of use, but users should be mindful of application conditions to ensure optimal performance.