Whatever you’re seeking to attach, our range of 3M™ Dual Lock™ Reclosable Fastener tapes promise rapid and reliable usability, regardless of the design challenge you’re facing.

High-strength adhesive means this tape can be applied to the two surfaces you wish to attach together and will be bonded securely within 72 hours. After application, fasten your two substrates by pressing together the two pieces of the Dual Lock reclosable fastener tape. This tape features an advanced, mushroom-shaped fastening system that snap-locks into place securely. It’s a practically invisible alternative to using screws or nails, with the added benefit that the dual lock tape can come apart or even be removed from the surface when required.

Whether you’re mounting a light or ceiling attachment, setting up a display or attaching access panels to industrial equipment, the dual lock system is guaranteed to keep it all in place. This range of products have five times the tensile strength of traditional hook and loop solutions, such as Velcro, and can be opened and closed up to a 1,000 times before it loses this strength. 

What’s more, these Dual Lock Reclosable Fasteners can be used to fastener together a whole range of different substrates, including metal, glass, plastic, powder-coated paints and even for outdoor use.

Depending on the surfaces you wish to fasten, you can combine different reclosable fasteners, which use stem densities ranging from 170 to 400, to increase the fastening strength. We do not recommend you combine stem densities of 170 with 170 or 400 with 400.

Product Selection Guide

Disengagement Strengths		Combination Types
Property	Surface	170-400	250-250		250-400	400-400
Tensile disengagement Lbs/sq.in. (kPa)	Rigid to Rigid	32 (221) Low	Clear 38 (262) Medium	Black 30 (207) Medium	47 (324) High	55 (380) V.High
Please note SJ 4570 only mates to itself We do not recommend SJ 3552 mates to itself

Product Selection Guide

Ref	Type (Stems/Sq Inch)	Adhesive	Disengagement Strength	Colour	Features
SJ355B	250	VHB Acrylic (high performance)	Medium/High	Black	25mm x 2.5m
SJ387B	250	Acrylic (high performance)	Medium	Black	25mm x 2.5m
SJ354B	250	Rubber (general purpose)	Medium/High	Black	25mm x 2.5m
SJ356B	250	VHB Acrylic (high performance)	Medium/High	Clear	25mm x 2.5m

 

 

3M™ Dual Lock Reclosable Fastener Roll SJ354B

• General purpose rubber-based adhesive
• Can bond successfully to a range of plastics, including ABS, polystyrene, acrylic, polyethylene, polypropylene and polycarbonate
• Will operate between temperatures of -28°C to 70°C
• Suitable for indoor use
• Stem density: 250
• Will fasten effectively to itself, as well as to 170 and 400
• Colour: black
• Roll length: 25mm by 25m

3M™ Dual Lock Reclosable Fastener Roll SJ355B

• High-performance and high-bond VHB acrylic adhesive
• Will bond to substrates with a medium-- to high surface energy, including metals, glass, paint and some plastics
• Can operate between temperatures of -28°C to 70°C
• Stem density: 250
• Will fasten effectively to itself, as well as to 170 and 400
• Colour: black
• Roll length 25mm by 25m

3M™ Dual Lock Reclosable Fastener Roll SJ356B

• High-performance and high-bond VHB acrylic adhesive
• Will bond well to metals (including aluminium and stainless steel), as well as glass and some plastics (acrylic, polycarbonate and ABS)
• Can operate between temperatures of -28°C to 70°C
• For indoor and outdoor use
• Stem density: 250
• Will fasten effectively to itself, as well as to 170 and 400
• Colour: transparent
• Roll length: 25mm by 25m

3M™ Dual Lock Reclosable Fastener Roll SJ387B

• High-performance and high-bond acrylic adhesive
• Will bond well to high surface and medium surface energy metals, plastics and powder coat surfaces
• Can operate between temperatures of -28°C to 70°C
• For indoor and outdoor use
• Stem density: 250
• Will fasten effectively to itself, as well as to 170 and 400
• Colour: black
• Roll length: 25mm by 25m