3M™ Dual Lock™ Twin Packs

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3M™ Dual Lock™ Twin Packs contain two rolls of high-quality, mushroom-type reclosable fastening systems. All twin packs mate with themselves.

 

3M SJ354D™ and 3M™ SJ355D offer improved resistance to edge peel which can be provided by recessing the Dual Lock fastener, or by rounding the corners. In some exceptional cases (contamination by mould release, rough or porous surfaces etc.) it may be necessary to sand or abrade the surface or use an adhesive primer to optimise bond performance.

 

3M™ SJ355T pressure sensitive adhesive (PSA) can be used in conjunction with staples or other methods of mechanical attachment to provide additional holding strength, particularly at elevated temperatures or on rough or porous surfaces.

 

3M™ SJ356D is a clear, pressure sensitive very high bond (VHB™) acrylic adhesive which is UV resistant and plasticiser resistant.

 

Whether you’re looking for a general-purpose dual lock tape, or a dual lock system suitable for specialised applications such as aircraft, automotive or electronic – our range is sure to have the product for you.



Product Selection Guide
Ref Type (Stems/Sq Inch) Adhesive Disengagement Strength Colour Features
SJ354D 250 Rubber (general purpose) Medium Black 2 x 25mm x 5m rolls per pack SJ3540
SJ355D 250 VHB Acrylic (high performance) Medium/High Black 2 x 25mm x 5m rolls per pack SJ3550
SJ356D 250 VHB Acrylic (high performance) Medium/High Clear 2 x 25mm x 5m rolls per pack SJ3560
SJ355T 400 VHB Acrylic (high performance) High Black 2 x 25mm x 5m rolls per pack
SJ457D 250 High Performance Acrylic Adhesive Medium/High (only mates to itself) Clear 2 x 25mm x 5m rolls per pack