Datasheet

ManualsBrands3M ManualsAdhesive TapesDual Lock™ Hook and Loop Twin Pack, 25mm x 5m, Black, PU=Reel of 5 meter

Dual Lock

Reclosable Fasteners

Type 250 Stem Pattern

(Self-Engaging)

Clear Products:

SJ-3460: Plainbacked (no adhesive)

SJ-3560: With Clear, 3M™ VHB™ Tape adhesive system

Black Products:

SJ-3440: Plainbacked (no adhesive)

SJ-3540: With synthetic rubber adhesive system

SJ-3550: With VHB tape adhesive system

Technical Data August, 2000

Key Features

• Interlocking mushroom heads for fast, cost-effective reclosable fastening

• Self-engaging Type 250 stem pattern: Only one product to purchase and inventory

• High performance VHB tape adhesive systems on SJ-3550 and SJ-3560

• Clear product for color compatibility (SJ-3460 and SJ-3560 Fasteners)

• U.V. resistance

• Plasticizer resistant adhesive attachment to many flexible vinyls with SJ-3550 and

SJ-3560 Fasteners

General Description

3M™ Dual Lock™ Reclosable Fasteners consist of continuous strips of plastic

backing, with plastic mushroom shaped stems protruding up from the backing strip.

When two pieces of Dual Lock fasteners are pressed together, the mushroom heads

interlock with one another, with an audible snap. To open, simply pull apart. This

provides fast, secure reclosable fastening performance for a wide range of

applications. Cycle life exceeds 1000 reclosures.

Dual Lock Reclosable Fasteners can replace conventional fasteners such as screws,

clips, rivets, snaps and bolts in many applications. Plainbacked Dual Lock Fasteners

are sewn or stapled in place. Other Dual Lock Fasteners are supplied with an adhesive

backing for cost-effective installation on many substrates. Simply peel off the liner

and press in place.

Summary of content (4 pages)

PAGE 1
3 Dual Lock Reclosable Fasteners TM Technical Data Type 250 Stem Pattern (Self-Engaging) August, 2000 Clear Products: SJ-3460: Plainbacked (no adhesive) SJ-3560: With Clear, 3M™ VHB™ Tape adhesive system Black Products: SJ-3440: Plainbacked (no adhesive) SJ-3540: With synthetic rubber adhesive system SJ-3550: With VHB tape adhesive system General Description 3M™ Dual Lock™ Reclosable Fasteners consist of continuous strips of plastic backing, with plastic mushroom shaped stems protruding up from the ba
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3M Dual Lock Reclosable Fasteners TM TM Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes.
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M Dual Lock Reclosable Fasteners TM Typical Performance Characteristics (continued) TM Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. For Long Term Static Load Applications In static load applications, conditions such as temperature variation, jarring, vibration, etc. can affect long term performance.
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3M Dual Lock Reclosable Fasteners TM TM Application Idea 3M™ Dual Lock™ Reclosable Fasteners have been used extensively in transportation, electronics, business equipment, machinery, medical, and sign & display markets, as well as other markets. Dual Lock Fasteners can replace conventional mechanical fasteners in a wide range of reclosable assembly and attachment applications.