3M™ Double Coated Urethane Foam Tape 4026 is a white, 1.6 mm thick, double-coated, open-cell urethane foam tape with a paper liner that offers a high shear strength when used for interior mounting tasks.3M™ Double Coated Urethane Foam Tape 4026 is a 1.6 mm thick, 290kg/m3 density double coated urethanefoam with an acrylic adhesive. Use 3M™ Double Coated