The 3M VHB Tape 4646 is a dark gray, general-purpose adhesive foam tape with a thickness of 0.025 inches (0.6 mm). It features a polyester backing combined with a silicone and rubber blend adhesive, offering high temperature resistance and strong, durable bonds. Ideal for various surface applications, its viscoelastic properties provide design flexibility, quick application, and long-term reliability. The package includes one roll measuring 1 inch by 5 yards. Custom sizes and configurations are available upon request.