3M 8641 is a black, flexible epoxy adhesive designed for bonding both movable and stationary automotive glass. It offers a fast 4 to 5 minute worklife, allowing quick placement and adjustment before curing begins. The adhesive reaches drive away strength in approximately one hour, helping reduce vehicle downtime and improving shop efficiency. Its black color maintains an OEM appearance around bonded glass areas. The product is compatible with the 3M Automix applicator gun part number 08191 and Automix mixing nozzles part number 08197, ensuring proper mixing and consistent performance. This durable, rapidly curing epoxy provides strong, long lasting retention for automotive glass installations.
