3M™ VHB™ Tape 4950 is a high-performance double-sided acrylic foam tape designed for permanent bonding of metals, glass, plastics, and painted surfaces. Featuring a firm acrylic foam core with general purpose adhesive on both sides, it delivers exceptional strength, durability, and long-term performance.
This tape is engineered to replace mechanical fasteners such as rivets, screws, and welds, providing a clean, smooth appearance while eliminating the need for drilling, grinding, or finishing. Its viscoelastic foam core absorbs stress and distributes load evenly, improving bond reliability.
With excellent resistance to moisture, temperature, and environmental conditions, 3M VHB 4950 creates a permanent seal and high-strength bond for demanding industrial applications.