3MTM Double-Sided Tissue Tapes, 9086, 9888T and CT6348 consist of an acrylic adhesive coated on both sides of a thin tissue carrier. 3M Double-Sided Film Tapes, 9088, 9088FL and 55256 consist of an acrylic adhesive coated on both sides of a thin polyester film. A release liner is added to one side.