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White foam tape roll, half-inch wide, five-yard length

3M

3M 4930 Foam Tape White 5 yd 1/2 in

SKU CH-50CV-42BSE

White foam tape bonds ABS, acrylic, glass, metal, nylon and polycarbonate from -31 to 230 °F

  • Product colorWhite
  • Reliable bonding across extreme temperatures from -31 °F to 230 °F
  • Strong adhesion on metal, glass, plastics and other common substrates
  • 5-yard continuous roll reduces waste and speeds repetitive tasks
  • Trusted 3M Series 4930 quality for assembly and repair applications
  • Indoor and outdoor durability suits automotive, aviation and construction use

3M 4930 Foam Tape for Assembly

3M 4930 foam tape is a white, continuous roll designed for common industry assembly and manufacturing tasks. It suits automotive, aviation, construction, electronics and general maintenance applications. The tape adheres to ABS, acrylic, glass, metal, nylon and polycarbonate surfaces. It functions for indoor and outdoor use.

Temperature Range from -31 to 230 Degrees F

The tape maintains performance across a wide temperature span from -31 to 230 degrees F. This range supports reliable bonding in cold outdoor environments and high-heat industrial settings. No thermal management or power draw considerations apply to this passive adhesive product. It requires no electrical connection or active cooling.

Half-Inch Width by Five-Yard Length

Each roll measures one-half inch wide and five yards long, defining the total coverage available per unit. A liner is included to protect the adhesive before application. Buyers needing wider tape or longer continuous lengths should verify alternative specifications. The 4930 series designation identifies this specific product configuration.

How it compares

Measured against everything we stock in Office, Masking & Packing Tape, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 67% of the 3,148 comparable items (median $29.99).

Specifications

Product
Brand name3M
Product colorWhite

Questions about this item

How do I install the 3M 4930 foam tape and which step is often missed?

Clean both surfaces thoroughly, remove the liner from the tape, apply the tape to one surface, then press firmly across the full 1/2 in width to ensure complete contact before joining the second part.

What maintenance or replacement will the 3M 4930 tape need over time?

Inspect bonds periodically for edge lifting or adhesive degradation; replace any sections that show reduced holding power, especially after exposure near the 230 Degrees F upper limit or -31 Degrees F lower limit.

What is the first performance limit reached under sustained high-temperature use?

The maximum continuous performance temperature is 230 Degrees F; sustained exposure above this level will cause the adhesive to soften and lose holding strength before any other failure mode appears.

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