3M VHB Tape 4991(roll)

3M™ VHB™ Tape 4991 is a double-sided, high-strength acrylic foam adhesive tape engineered for permanent structural bonding and sealing across a wide range of materials. Unlike conventional tapes, this conformable closed-cell acrylic foam tape replaces rivets, screws, welds, and liquid adhesives — delivering a smooth, virtually invisible bond with excellent long-term durability and resistance to moisture, UV, and temperature extremes.