3M SJ356D D/L TWIN PACK, Transparent Hook & Loop Tape, 25mm x 5m

  • RS Stock No. 458-7337
  • Mfr. Part No. 3M SJ356D 25,4mm x 5m
  • Manufacturer 3M
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

Dual Lock™ Reclosable Fasteners

Dual Lock™ fasteners can provide a hidden, recloseable fastening system that is simple and effective to use. The fasteners are squares of adhesive backed plastic with a dense pattern of mushroom shaped stems which engage with an audible click when pressed. Two different adhesive types are available for use with various substrates. These recloseable products are used in a range of applications throughout industries such as electronics, transportation, office equipment, shop fitting and both internal and external signals.

Can be opened & closed hundreds of times
Up to 12x the performance of standard systems
Removes the need for mechanical fasteners
VHB™ high strength acrylic foam tape backing for strong permanent bonds
Plasticizer, moisture & UV resistant
Noise & vibration damping
Can join many different surfaces
Audible 'snap' when fastener locked
360° engagement angle


250 stems/sq in.
Colour; Black mouldings, white VHB tape
Supplied in 2 x 5m x 25mm rolls per pack


250stems/sq in.
Colour; Clear
Supplied in 2 x 5m x 25mm rolls per pack


One inch square pieces, 170 & 400 stem fasteners that allow disengagement strengths to be customised for individual applications
Black mouldings, white VHB tape
Supplied in pack of 250 one-inch square


Colour - Black
Supplied in 4.5 m lengths

3M™ Dual Lock™ Reclosable Fastener Twin Pack SJ356D, Clear 25.4 mm x 5 m


The design of the 3M™ Dual Lock™ SJ356D hook and loop tape is made of mushroom-shaped stems. When the stems have combined they interlock together, thus generating five times the closure strength of a typical hook and loop fasteners. The SJ356D hook and loop tape contains 40 mushroom-shaped stems per cm² (250 per square inch). When the two strips are pressed together the tape is only 5.8 mm thick. When joined, the stem snaps back into its original position, interlocking with the opposing heads. This system can be opened and closed 1000 times before losing 50% of the original tensile strength.

No drilling, screwing, tightening, or complex installation

The Dual Lock™ tape uses a clear acrylic adhesive that bonds well to a variety of materials, including some plastics, metal, glass, and painted surfaces. The quick adhesion ensures easy installation without the use of a mechanical attachment process. The self-adhesive sticks quickly and reaches full strength after 72 hours. Once bonded the interlocked, mushroom-shaped stems may hold as well as screws and rivets, yet separate easily for access. The 3M SJ356D tape features an acrylic foam tape protected by a removable liner. This ensures the construction allows for better contact with surfaces having a slight texture or surface irregularities.

Versatile, durable and invisible

There's no limit to the number of uses for this tape, with the stems, mushroom tops, and film backing made of polypropylene. The fastener is recommended for use at temperatures ranging from 30 °C to 70 °C long term.

Features and Benefits

Clear fastener with mushroom shaped stems backed with a clear, acrylic pressure sensitive adhesive Type 250 mates to Type 170, 250 or 400
Five times the tensile strength of typical hook-and-loop fasteners
Opens and closes 1000 times before losing 50% of its original tensile strength
Stems snap in place to ensure fastener is engaged
Designed to bond to metals, glass and high surface energy plastics

Typical Applications

Attaching objects to secure surfaces Hanging graphics and banners that change frequently
Automotive industry
Medical Supplies such as securing a brace


How is hook and loop attached to a product?

There are a number of ways to attach hook and loop to a product. Having a fabric backed hook and loop, it can be sewn into textiles and fabrics. It can be glued to a surface using pressure sensitive adhesives or even applied using a heat activated adhesive.

Does water affect the performance of hook and loop tape?

Hook and Loop tape will not degrade in water and water doesn't affect the holding strength of the tape.

Attribute Value
Width 25mm
Length 5m
Hook Type Hook & Loop
Colour Transparent
Pre-cut No
Series Dual Lock™
Model Number SJ356D
Stock check temporarily unavailable - call for stock availability
Price Each
Was SGD277.57
SGD 254.19
(exc. GST)
SGD 271.98
(inc. GST)
Per unit
1 +
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