3M Dual Lock range of heavy duty self adhesive & non adhesive recloseable fasteners used by signmakers, shopfitters and the transportation industry, when superior performance is essential.

Buy on line from 3M's principle technical adhesives partner.

Quality products at competitive prices backed by our dedicated customer service team.

Choose from the product selection table below or ring 01535 610373

Dual Lock is a heavy duty industrial Hook & Loop type fastener. There are 3 stem densities 170 Stems Per Square Inch (SPI) 250 SPI and 400 SPI to give different disengagement strengths.

Dual Lock is available in:

• 25mm Self-Adhesive Squares which mate to themselves
• 25mm Dia. Non-Adhesive Circles which mate to themselves
• 25mm x 5m Self-Adhesive Twin Packs which mate to themselves
• 25mm x 45.7m Self-Adhesive & Non-Adhesive Single Rolls. Each single roll will either mate to itself or to another Dual Lock type to give different disengagment strengths.

(If you're looking for Velcro then please click here)

Product Selection Guide
Product	Type (Stems/Sq Inch)	Adhesive	Disengagement Strength	Colour	Features
Low Profile Economy Roll (45.7m)
SJ4570	250	High Performance Acrylic Adhesive	Medium/High (only mates to itself)	Clear	25mm x 45.7m
Standard Rolls (45.7m)
SJ3440	250	None	Medium	Black	25mm x 45.7m
SJ3540	250	Rubber (general purpose)	Medium/High	Black	25mm x 45.7m
SJ3541	400	Rubber (general purpose)	Medium/High	Black	25mm x 45.7m
SJ3542	170	Rubber (general purpose)	Low (will not mate to itself)	Black	25mm x 45.7m
SJ3550	250	VHB Acrylic (high performance)	Medium/High	Black	25mm x 45.7m
SJ3551	400	VHB Acrylic (high performance)	Very High	Black	25mm x 45.7m
SJ3552	170	VHB Acrylic (high performance)	Low (will not mate to itself)	Black	25mm x 45.7m
SJ3560	250	VHB Acrylic (high performance)	Medium/High	Clear	25mm x 45.7m
Twin Packs (2 x 5m)
SJ354D	250	Rubber (general purpose)	Medium	Black	2 x 25mm x 5m SJ3540
SJ355D	250	VHB Acrylic (high performance)	Medium	Black	2 x 25mm x 5m SJ3550
SJ356D	250	VHB Acrylic (high performance)	Medium	Clear	2 x 25mm x 5m SJ3560
SJ355T	400	VHB Acrylic (high performance)	Very High	Black	2 x 25mm x 5m
SJ457D	250	High Performance Acrylic Adhesive	Medium/High (only mates to itself)	Clear	2 x 25mm x 5m
Squares (25mm)
SJ354X	250 + 250	Rubber (general purpose)	Medium	Black	300 x 1"sq. SJ3540
SJ355X	400 + 170	VHB Acrylic	Low	Black	250 x 1"sq. Each of SJ3551 & SJ3552
Circles (20mm dia.)
SJ3463	400	None	High	Black	1000 x 20mm pieces.
SJ346P	400	None	High	Black	250 x 20mm pieces.
For advice regarding these products then Call 01535 610373 or Ask Vic

 3M PDF datasheets available on selected products please click here

TWIN PACKS

SJ355T 3M™ Dual Lock™ Recloseable Fasteners

A black dual lock with high performance VHB acrylic adhesive. High disengagement strength. 2 x 25mm x 5m long rolls per pack

PLEASE NOTE: The minimum order amounts for each tape are displayed in the dropdown boxes below

SJ355T 3M™ Dual Lock™ Recloseable Fasteners		£ Per Pack
Ref	Size	1-4 Packs	5-9 Packs	10-15 Packs
SJ355T	25mm x 5m x 2	86.28	75.07	70.75
Select Quantity 1 Pack 2 Packs 3 Packs 4 Packs 5 Packs 6 Packs 7 Packs 8 Packs 9 Packs 10 Packs 11 Packs 12 Packs 13 Packs 14 Packs 15 Packs

SJ354D 3M™ Dual Lock™ Recloseable Fasteners

A black dual lock with excellent general purpose rubber adhesive. Bonds well to most surfaces. 2 x 25mm x 5m long rolls per pack

PLEASE NOTE: The minimum order amounts for each tape are displayed in the dropdown boxes below

SJ354D 3M™ Dual Lock™ Recloseable Fasteners		£ Per Pack
Ref	Size	1-4 Packs	5-9 Packs	10-15 Packs
SJ354D	25mm x 5m x 2	70.75	61.56	58.01
Select Quantity 1 Pack 2 Packs 3 Packs 4 Packs 5 Packs 6 Packs 7 Packs 8 Packs 9 Packs 10 Packs 11 Packs 12 Packs 13 Packs 14 Packs 15 Packs

SJ356D 3M™ Dual Lock™ Recloseable Fasteners

A clear dual lock with high strength VHB acrylic adhesive. 2 x 25mm x 5m long rolls per pack

PLEASE NOTE: The minimum order amounts for each tape are displayed in the dropdown boxes below

SJ356D 3M™ Dual Lock™ Recloseable Fasteners		£ Per Pack
Ref	Size	1-4 Packs	5-9 Packs	10-15 Packs
SJ356D	25mm x 5m x 2	83.75	72.86	68.67
Select Quantity 1 Pack 2 Packs 3 Packs 4 Packs 5 Packs 6 Packs 7 Packs 8 Packs 9 Packs 10 Packs 11 Packs 12 Packs 13 Packs 14 Packs 15 Packs

SJ355D 3M™ Dual Lock™ Recloseable Fasteners

A black dual lock similar to 354D but with high strength VHB acrylic adhesive. 2 x 25mm x 5m long rolls per pack

PLEASE NOTE: The minimum order amounts for each tape are displayed in the dropdown boxes below

SJ355D 3M™ Dual Lock™ Recloseable Fasteners		£ Per Pack
Ref	Size	1-4 Packs	5-9 Packs	10-15 Packs
SJ355D	25mm x 5m x 2	77.03	67.02	63.17
Select Quantity 1 Pack 2 Packs 3 Packs 4 Packs 5 Packs 6 Packs 7 Packs 8 Packs 9 Packs 10 Packs 11 Packs 12 Packs 13 Packs 14 Packs 15 Packs

SJ457D 3M™ Dual Lock™ Recloseable Fasteners

A clear dual lock with Acrylic 300 LSE adhesive. Low disengagement strength, only mates to itself. 2 x 25mm x 5m long rolls per pack

PLEASE NOTE: The minimum order amounts for each tape are displayed in the dropdown boxes below

SJ457D 3M™ Dual Lock™ Recloseable Fasteners		£ Per Pack
Ref	Size	1-4 Packs	5-9 Packs	10-15 Packs
SJ457D	25mm x 5m x 2	23.94	22.57	21.18
Select Quantity 1 Pack 2 Packs 3 Packs 4 Packs 5 Packs 6 Packs 7 Packs 8 Packs 9 Packs 10 Packs 11 Packs 12 Packs 13 Packs 14 Packs 15 Packs

3M™ Square Dual Lock™ Recloseable Fasteners

SJ355X A black dual lock with high performance VHB acrylic adhesive. The combination of 3551 & 3552 give medium disengagement strength. 250 x 1"sq. squares SJ354X A black dual lock with rubber adhesive. Consisting of 1 inch squares of SJ3540 resulting in a medium disengagement strength. 300 x 1"sq. squares

PLEASE NOTE: The minimum order amounts for each tape are displayed in the dropdown boxes below

3M™ Square Dual Lock™ Recloseable Fasteners		£ Per Pack
Ref	Size	1-4 Packs	5-9 Packs	10-15 Packs
SJ355X	250 x 1"sq. per pack	98.96	86.09	81.14
Select Quantity 1 Pack 2 Packs 3 Packs 4 Packs 5 Packs 6 Packs 7 Packs 8 Packs 9 Packs 10 Packs 11 Packs 12 Packs 13 Packs 14 Packs 15 Packs
SJ354X	300 x 1"sq. per pack	47.91	45.16	42.40
Select Quantity 1 Pack 2 Packs 3 Packs 4 Packs 5 Packs 6 Packs 7 Packs 8 Packs 9 Packs 10 Packs 11 Packs 12 Packs 13 Packs 14 Packs 15 Packs

3M™ Circle Dual Lock™ Recloseable Fasteners

SJ3463 A black non adhesive dual lock. Consisting of 1 inch dia. circles with a high disengagement strength. Available in: 1000 x 20mm dia. circles (SJ3463) 250 x 20mm dia. circles (SJ346P).

PLEASE NOTE: The minimum order amounts for each tape are displayed in the dropdown boxes below

3M™ Circle Dual Lock™ Recloseable Fasteners		£ Per Pack
Ref	Size	1-4 Packs	5-9 Packs	10-15 Packs
SJ3463	1000 x 20mm circles per pack	311.64	293.83	275.82
Select Quantity 1 Pack 2 Packs 3 Packs 4 Packs 5 Packs 6 Packs 7 Packs 8 Packs 9 Packs 10 Packs 11 Packs 12 Packs 13 Packs 14 Packs 15 Packs
SJ346P	250 x 20mm circles per pack	86.56	81.59	76.67
Select Quantity 1 Pack 2 Packs 3 Packs 4 Packs 5 Packs 6 Packs 7 Packs 8 Packs 9 Packs 10 Packs 11 Packs 12 Packs 13 Packs 14 Packs 15 Packs

Dual Lock Rolls

PLEASE NOTE: The minimum order amounts for each tape are displayed in the dropdown boxes below

3M™ Dual Lock™ Recloseable Fasteners - Rolls			£ Per Pack
Ref	Description	Size	1-4 Rolls	5-9 Rolls	10-15 Rolls
SJ3540	Black Dual Lock with a general purpose rubber adhesive. It mates well with itself.	25mm x 45.7m	277.42	241.35	227.49
Select Quantity 1 Roll 2 Rolls 3 Rolls 4 Rolls 5 Rolls 6 Rolls 7 Rolls 8 Rolls 9 Rolls 10 Rolls 11 Rolls 12 Rolls 13 Rolls 14 Rolls 15 Rolls
SJ3440	Black Dual Lock with a no adhesive backing. It mates well with itself.	25mm x 45.7m	146.55	138.13	129.71
Select Quantity 2 Rolls 3 Rolls 4 Rolls 5 Rolls 6 Rolls 7 Rolls 8 Rolls 9 Rolls 10 Rolls 11 Rolls 12 Rolls 13 Rolls 14 Rolls 15 Rolls
SJ3541	Black Dual Lock with rubber adhesive. High disengagement strength.	25mm x 45.7m	286.47	270.00	253.54
Select Quantity 1 Roll 2 Rolls 3 Rolls 4 Rolls 5 Rolls 6 Rolls 7 Rolls 8 Rolls 9 Rolls 10 Rolls 11 Rolls 12 Rolls 13 Rolls 14 Rolls 15 Rolls
SJ3542	Black Dual Lock with rubber adhesive. Low disengagement strength.	25mm x 45.7m	235.63	222.08	208.54
Select Quantity 1 Roll 2 Rolls 3 Rolls 4 Rolls 5 Rolls 6 Rolls 7 Rolls 8 Rolls 9 Rolls 10 Rolls 11 Rolls 12 Rolls 13 Rolls 14 Rolls 15 Rolls
SJ3550	Black Dual Lock with high bond VHB adhesive. Mates well with itself.	25mm x 45.7m	304.91	265.27	250.03
Select Quantity 1 Roll 2 Rolls 3 Rolls 4 Rolls 5 Rolls 6 Rolls 7 Rolls 8 Rolls 9 Rolls 10 Rolls 11 Rolls 12 Rolls 13 Rolls 14 Rolls 15 Rolls
SJ3551	Black Dual Lock with high bond VHB adhesive. High disengagement strength when mated with itself.	25mm x 45.7m	347.99	302.76	285.35
Select Quantity 1 Roll 2 Rolls 3 Rolls 4 Rolls 5 Rolls 6 Rolls 7 Rolls 8 Rolls 9 Rolls 10 Rolls 11 Rolls 12 Rolls 13 Rolls 14 Rolls 15 Rolls
SJ3552	Black Dual Lock with high bond VHB adhesive.	25mm x 45.7m	280.58	244.11	230.08
Select Quantity 1 Roll 2 Rolls 3 Rolls 4 Rolls 5 Rolls 6 Rolls 7 Rolls 8 Rolls 9 Rolls 10 Rolls 11 Rolls 12 Rolls 13 Rolls 14 Rolls 15 Rolls
SJ3560	Black Dual Lock with high bond VHB adhesive.	25mm x 45.7m	340.09	295.88	278.88
Select Quantity 1 Roll 2 Rolls 3 Rolls 4 Rolls 5 Rolls 6 Rolls 7 Rolls 8 Rolls 9 Rolls 10 Rolls 11 Rolls 12 Rolls 13 Rolls 14 Rolls 15 Rolls
Low Profile Roll
SJ4570	Low Profile Clear Dual Lock with a high bond adhesive should be mated with itself.	25mm x 45.7m	59.91	56.47	54.30
Select Quantity 1 Roll 2 Rolls 3 Rolls 4 Rolls 5 Rolls 6 Rolls 7 Rolls 8 Rolls 9 Rolls 10 Rolls 11 Rolls 12 Rolls 13 Rolls 14 Rolls 15 Rolls

3M™ Dual Lock Product Data PDF Download

Set out below are links to product data sheet in pdf format. To download onto your P.C. simply RIGHT click on the logo and select 'Save Target As'.

Duallock All Products

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