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Black Dual Lock reclosable fastener roll, 1 inch by 5 yards

3M

3M MP-3551/52BLACK video accessory

SKU CH-5P8M-BP2R4 MPN MP-3551/52BLACK

Black polypropylene reclosable fastener roll measuring one inch by five yards with acrylic adhesive rated to two hundred degrees Fahrenheit

  • Dual Lock closure holds five times stronger than hook-and-loop fasteners
  • Acrylic adhesive performs reliably at temperatures up to 200 degrees Fahrenheit
  • Type 400 and 170 stem density polyolefin engages securely on metals, glass and plastics
  • One-inch by five-yard roll supplies ample length for mounting panels and displays
  • Black polypropylene fastener blends discreetly into home-theater and industrial installations

Dual Lock Reclosable Fastener

The 3M MP-3551/52BLACK is a black polypropylene reclosable fastener supplied in a 1 inch by 5 yard roll. Its acrylic adhesive performs up to 200 degrees F and bonds to metals, glass, and medium to high surface energy plastics and paint. The closure delivers five times the strength of standard hook and loop.

Industrial mounting applications

This fastener suits installers securing doors, access panels, signs, cushions, headliners and display components in general industrial, specialty vehicle, transportation, military, packaging, medical, point of purchase, electronics, construction, furniture and MRO settings. Buyers needing a sew-on attachment or a lower temperature adhesive should look at something else.

Type 400 and 170 stem density

The roll combines Type 400 and 170 stem density polyolefin fastener strips that engage to create a high-strength mechanical bond. This dual-density construction allows repeated opening and closing while maintaining holding power for weighty objects across the listed substrates.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $101.99
Pricier than about 75% of the 3,838 comparable items (median $41.99).

Specifications

Size & build
Shipping weight0.50 kg
Package size190 × 184 × 72 mm

Questions about this item

What surface material must I already have for the acrylic adhesive to bond properly?

The adhesive is designed to bond to metals, glass, and medium to high surface energy plastics and paint, so one of those substrates must be present.

Will the Type 400 and 170 stem density fastener engage with standard hook-and-loop tape I might keep?

No, this Dual Lock fastener uses interlocking mushroom-shaped stems rather than hooks and loops, so it will not engage with traditional hook-and-loop material.

How can I verify the fastener is holding at its rated strength after installation?

The closure is rated five times stronger than hook and loop; if the mounted object remains secure under its expected load, the fastener is working as intended.

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