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Black foam double-sided tape roll 1/2 in x 15 ft

3M

3M 5906 VHB Tape 6 mil Black 1/2 in x 15 ft

SKU CH-JN1Q-QE2TM

Black 6-mil double-sided acrylic foam tape bonds metals, plastics and paints, replacing rivets or liquid adhesive in structural interior and exterior joints

  • TypeTape
  • ColorBlack
  • Conformable foam increases surface contact for stronger bonds
  • Pressure-sensitive adhesive bonds metals, plastics, paints and low-energy surfaces
  • 6 mil thin profile suits tight-gap assemblies like smartphone screens
  • Viscoelastic acrylic foam absorbs energy and reduces stress on joints
  • Replaces rivets, spot welds and liquid adhesives in structural applications

3M 5906 VHB Tape for Structural Bonding

3M 5906 VHB Tape is a 6 mil thick black acrylic foam tape designed for permanent structural bonding. It replaces mechanical fasteners such as rivets or spot welds in interior and exterior applications. The pressure-sensitive adhesive bonds to metals, plastics, paints and lower surface energy materials. The conformable foam increases contact area on irregular surfaces for reliable adhesion.

Thin 6 Mil Design for Tight Spaces

At only 6 mils thick the tape fits assemblies where thicker bonding tapes cannot be used. A 3 inch diameter core allows standard dispenser mounting for efficient application. The aggressive adhesive requires dwell time on the first substrate before the liner is removed and the second part joined. This sequence ensures full wet-out and bond strength without clamping hardware.

Installers Needing Permanent Thin Bonds

Suited for technicians assembling displays, electronics or signage where a thin permanent bond line is specified. Not suited for buyers who need a removable or repositionable fastener. Not suited for applications requiring a thicker gap-filling foam layer. Not suited for users who cannot allow adhesive dwell time before final assembly.

Highlights

  • Conformable foam increases surface contact for stronger bonds
  • Pressure-sensitive adhesive bonds metals, plastics, paints and low-energy surfaces
  • 6 mil thin profile suits tight-gap assemblies like smartphone screens
  • Viscoelastic acrylic foam absorbs energy and reduces stress on joints
  • Replaces rivets, spot welds and liquid adhesives in structural applications

Specifications

TypeTape
Brand3M
ColorBlack

Questions about this item

How thick is the 5906 tape and does that limit bond strength under constant load?

The 5906 is 6 mils thick, thinner than the 5952 family, so sustained shear strength is lower; it is designed for thin, aggressive bonds rather than heavy structural loads.

Does the acrylic foam soften or outgas when the bonded assembly runs warm all day?

The viscoelastic acrylic foam absorbs stress and resists creep at typical indoor temperatures; no outgassing is noted for normal interior or exterior use.

What surface preparation do I need before applying this double-sided VHB tape?

Clean both substrates with isopropyl alcohol, apply firm pressure to the first side, wait about an hour for the adhesive to set, then remove the liner and bond the second part.

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