We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black double-sided acrylic foam tape roll 25 mil thick 36 yards long

Decker Tape Products, Inc.

Decker Tape 1/4" x 36 Yd Black 25 mil Acrylic Foam Tape

SKU CH-J1D7-STVPR

Black 25 mil double-sided acrylic foam tape, 36-yard roll, bonds on contact for high-strength mounting without mechanical fasteners

  • TypeFoam Tape
  • Strong initial and final tack from double-sided acrylic adhesive
  • 25 mil foam thickness provides durable bonding and gap filling
  • Pressure-sensitive adhesive bonds on contact for immediate handling strength
  • Eliminates drilling, welding and clean-up for faster assembly
  • Virtually invisible black fastening keeps surfaces smooth
  • Comparable to 3M 4929 for trusted performance reference

Black 25 mil acrylic foam tape

This black double-sided acrylic foam tape measures 25 mil thick and comes in a single roll. It is designed for converters and manufacturers who need a reliable bonding material. The pressure-sensitive adhesive on both sides delivers immediate handling strength on contact. It replaces mechanical fasteners such as screws, rivets or welds for a cleaner finish.

High initial and final tack

The acrylic adhesive provides robust initial tack and very high final tack without requiring curing time. Bonding occurs on contact, so assembled parts can be handled straight away. The foam core conforms to irregular surfaces while dampening vibration and noise. No drilling, grinding or refinishing is needed during installation.

Comparable to 3M 4929

This tape is directly comparable to 3M 4929 for buyers referencing that specification. It suits automotive aftermarket jobs and general industrial bonding where a 25 mil black foam tape is specified. Users needing a different thickness, width or length should select another product. The pack contains one roll of 36 yards.

Highlights

  • Strong initial and final tack from double-sided acrylic adhesive
  • 25 mil foam thickness provides durable bonding and gap filling
  • Pressure-sensitive adhesive bonds on contact for immediate handling strength
  • Eliminates drilling, welding and clean-up for faster assembly
  • Virtually invisible black fastening keeps surfaces smooth
  • Comparable to 3M 4929 for trusted performance reference

Specifications

TypeFoam Tape
BrandDecker Tape

Questions about this item

How do I apply the 1/4" wide 25 mil foam tape so the acrylic adhesive bonds properly?

Clean both surfaces with isopropyl alcohol, press the tape firmly along its full length using a roller or hand pressure, and allow dwell time for the adhesive to reach full strength.

Will the black acrylic foam degrade or need replacement after prolonged outdoor exposure?

The acrylic foam resists UV and weathering, so it maintains bond integrity for years; replacement is only needed if the joint is mechanically stressed beyond the tape's shear limit.

At what point does the 25 mil thickness limit the tape's holding power under constant load?

Sustained heavy shear or peel forces will cause the foam core to yield before the adhesive fails, so design the joint to keep stress within the tape's structural limits.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.