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Black reclosable fastener roll half inch wide ten feet long mushroom stems on polypropylene carrier

FindTape

FindTape 3M Dual Lock Type 250 Reclosable Fastener 1/2 in x 10 ft Black

SKU CH-JG9W-9Q884

A black reclosable fastener with 250 stems per square inch, .23 inch engaged thickness and 1,000 closure cycles that bonds to metal, glass and high-energy plastics

  • TypeAdhesive Tapes
  • ColorBlack
  • Strong hold with 250 stems per square inch
  • Reusable up to 1,000 open-close cycles
  • Bonds metal, glass and high-energy plastics
  • Acrylic adhesive on polypropylene carrier
  • Engaged thickness 0.23 inches for secure fit

3M Dual Lock Type 250 Fastener

This reclosable fastener uses 250 mushroom-shaped stems per square inch on a polypropylene carrier with acrylic adhesive. It mates with Type 170, 250 or 400 counterparts for adjustable closure strength. The system replaces screws, clips or hook-and-loop in applications needing repeated access. Suitable for metals, glass and medium-to-high surface energy plastics.

Thermals, Noise and Power Draw

As a passive adhesive fastener, the product generates no heat, emits no noise and draws no electrical power during normal use. Performance depends only on correct surface preparation and stem engagement. The engaged thickness measures .23 inches when mated. Closure life is rated for 1000 cycles under typical conditions.

Build Quality and Daily Implications

The black fastener features a 140 mil carrier and adhesive layer with a 4 mil liner. Stems interlock for five times the closure strength of standard hook-and-loop. Acrylic adhesive bonds to metal, glass and painted surfaces for panels, signs, displays and transport fixtures. The 10 foot roll allows custom lengths for each mounting point.

Highlights

  • Strong hold with 250 stems per square inch
  • Reusable up to 1,000 open-close cycles
  • Bonds metal, glass and high-energy plastics
  • Acrylic adhesive on polypropylene carrier
  • Engaged thickness 0.23 inches for secure fit

Specifications

TypeAdhesive Tapes
ColorBlack

Questions about this item

How do I install the 3M Dual Lock Type 250 tape and what step is often missed?

Clean the surface with isopropyl alcohol, let it dry fully, then press the acrylic 300 LSE adhesive side firmly for several seconds; skipping the cleaning step causes premature release.

What maintenance or replacement will the fastener need over time?

The mushroom stems are rated for 1000 closure cycles; after that the engagement weakens and the strip should be replaced.

What limit appears first during sustained use of the Type 250 fastener?

The 1000-cycle closure life is reached before the acrylic adhesive or polypropylene carrier degrades under normal conditions.

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