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The 3M 7000123320 is a double coated, open-cell urethane foam tape supplied in a 1 inch wide by 72 yard roll with a 1/32 inch foam thickness. Black in color, the tape features adhesive on both sides with a paper liner for controlled application. The open-cell urethane foam core provides conformability and compression, making it suitable for bonding irregular or slightly uneven surfaces. It is used across HVAC, electrical, plumbing, and general industrial trades for mounting, gasketing, and surface bonding tasks where a flexible, compressible adhesive layer is required.
This tape is well suited for applications where two surfaces must be bonded while accommodating minor gaps or surface irregularities. Common install scenarios include securing panels, mounting small components, providing vibration dampening between joined surfaces, and sealing non-pressurized gaps in light-duty assemblies. The 72 yard roll length supports both single-job and high-volume service use. Trade professionals in HVAC, electrical, and general mechanical service will find this format practical for shop and field use.
Designed as a general-purpose double coated foam tape for bonding, mounting, and gasketing applications across HVAC, electrical, plumbing, and industrial trade uses where a 1/32 inch compressible adhesive layer is appropriate.
Clean and dry both mating surfaces before applying tape to ensure proper adhesion. Peel the paper liner and apply firm, even pressure across the full bond area to seat the adhesive. This tape is not intended for structural load-bearing applications. Follow all applicable trade codes and manufacturer guidelines for the assembly in which it is used.
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