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3M™ Dual Lock™ Reclosable Fastener Plainback Type 250 Black, no Adhesive SJ3440
3M SJ3440
Plain backing, black with no adhesive. 250 stems per sq inch. Engaged thickness of 4.0 mm
3M ™ Dual Lock ™ Reclosable Fasteners have been used extensively in transportation, electronics, business equipment, machinery, medical and sign and display markets. When the mushroom-shaped stems interlock, tensile strength is high enough to replace mechanical fasteners in many applications, yet you can readily open and close Dual Lock fasteners hundreds of times. High temperature.
Color: Black
For 3M™ data sheet click here
We slit in rolls or die-cut to your exact specifications. To place an order or learn more about this product click below:




