
Hook and Loop Reclosable Fasteners
SJP7401 Loop
SJP7402 Hook
SJA7501 Loop
SJA7502 Hook
Technical Data
Sew-on, no adhesive
Sew-on, no adhesive
Rubber based PSA
Rubber based PSA
January, 2011
Product Description
Product Construction
These specially formulated 3M? Hook and Loop Reclosable Fasteners offer
value pricing while giving you basic closure alternatives to zippers, screws, snaps,
hooks and more. These Hook and Loop Fasteners engage easily with minimal
pressure to form a quick fastening attachment, simply pull the strips apart by hand
to disengage.
These hook and loop fasteners are available coated on the backside with a rubber
based pressure sensitive adhesive or non-coated for sewing applications.
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
Plain Backed
3M? Reclosable Fastener
Adhesive Backed
3M? Reclosable Fastener
Loop
Hook
Material of Construction
Hook or Loop
Backing
Adhesive Type
Standard Colors
(custom colors NOT available)
Thickness unmated
Loop (minimum)
Hook (typical)
Engaged
Shelf Life
SJP7401
SJP7402
nylon
polyester
none
Black or White
0.80”
0.076”
0.11”
18 months
SJA7501
SJA7502
nylon
polyester
rubber based
Black or White
0.080”
0.08”
0.12”
12 months
Typical Widths
Available Length
Storage
5/8", 3/4", 1", 1 1 / 2 ", 2", 4"
50 yards (45.7 meters)
Store in original packaging between 60° to 80°F
(16° to 27°C) and 40 to 60% Relative Humidity.