3M™ Dual Lock™ Reclosable Fastener SJ3440 250 Black, Make To Order

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 and solvent resistant. No adhesive but can be attached with liquid adhesive, ultrasoncically welded, stapled or sewn to fabric.

“Estimated Ship Date is 1-4 Weeks”.