3M™ Dual Lock™ SJ3440 is a high strength adhesive backed, self mating fastening system for reclosable applications. SJ3440 has 250 stems/sq. in. and is 3.5mm thick with a 4.1mm engaged thickness. It is available in roll form or custom shapes.
Download: 3m-sj3440-dual-lock-data-sheet-parafix
Adhesive |
None |
Carrier |
Polyolefin |
Colour |
Black |
Thickness (mm) |
4.1 |
Max. long temp (˚C) |
70 |
Chem resist |
No data |
UV resist |
No data |
Bond to foam, felt, mesh |
No data |
Min. temp (˚C) |
-29 |
Max. long temp (˚C) |
70 |
Max. short temp (˚C) |
93 |
Bond to metal |
No data |
Bond to HSE plastic |
No data |
Bond to LSE plastic |
No data |
Manufacturer / SOS |
3M™ |
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