The 3M VHB Tape 4991 offers high strength and long-term durability, providing design flexibility through its viscoelasticity and potent bonding across various surfaces. It serves as a robust, fast, and straightforward solution for creating durable and reliable bonds, effectively replacing rivets, screws, bolts, and welds. Specifically engineered for permanent bonding, it excels in high-strength applications on materials with high to medium surface energy, while also offering resistance to plasticizers. Offers a good plastisiser resistance
Superior outdoor performance, UV and solvent resistance
High aging resistance
High dynamic stress absorption reduces vibration and impact stress