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Roll of transparent double-sided acrylic foam tape on a liner, three-quarter inch wide

3M

3M 4941 Double-Sided Foam Tape 3/4 in x 36 yd 1/32 in Acrylic Foam

SKU CH-3DHP-Y1F1K

Double-sided acrylic foam tape bonds ABS, acrylic, glass, metal and more indoors or outdoors from 60 to 300 degrees F

  • ColorTransparent
  • 3/4 in width covers joints cleanly
  • 36 yd roll length reduces reload time
  • 1/32 in acrylic foam bonds uneven surfaces
  • Withstands 60 to 300 deg F operating range
  • Adheres to ABS, acrylic, glass, metal, nylon, polycarbonate

3M 4941 Acrylic Foam Tape

This double-sided acrylic foam tape is built for industrial assembly, maintenance and repair tasks. It bonds reliably to ABS, acrylic, glass, metal, nylon and polycarbonate surfaces in both indoor and outdoor environments. The continuous roll format suits production lines and field work alike.

Upgrade from thinner transfer tapes

Series 4941 replaces lighter transfer films when a conformable foam core is needed to fill gaps and damp vibration. The jump is worth it when the joint must withstand temperatures from 60 to 300 Degrees F without losing adhesion. Thinner tapes cannot bridge uneven surfaces or handle the same thermal cycling.

Check surface prep and temperature limits

Verify that the substrates are clean, dry and compatible with acrylic adhesive before ordering. Ensure the application and service temperatures stay within the 60 to 300 Degrees F range. The roll measures 3/4 in wide by 36 yd long with a 1/32 in foam thickness, so confirm the dimensions suit the joint design.

Highlights

  • 3/4 in width covers joints cleanly
  • 36 yd roll length reduces reload time
  • 1/32 in acrylic foam bonds uneven surfaces
  • Withstands 60 to 300 deg F operating range
  • Adheres to ABS, acrylic, glass, metal, nylon, polycarbonate

Specifications

Brand3M
ColorTransparent

Questions about this item

What surface materials does the 3M 4941 acrylic foam tape adhere to?

The tape is compatible with ABS, acrylic, glass, metal, nylon, and polycarbonate surfaces.

How is the liner removed during installation, and what step is often missed?

Peel the liner from the roll to expose the second adhesive side; users often forget to remove it before bonding the second substrate.

At what temperature range does the 4941 tape maintain performance, and when might it need replacement?

It performs continuously from 60 to 300 degrees F; replace if the bond is exposed beyond these limits or shows degradation.

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