Dual Lock Fastener SJ3550 400 Heavy Duty Mounting Tape, 10 Pack Resealable Self Connecting Fasteners SJ3550 400 Black for Indoor and Outdoor Use

Description

🔗 Lock it. Snap it. Own your space.

The 3M SJ3550 Dual Lock 400 is a heavy-duty, resealable fastening system featuring 250 interlocking mushroom stems per square inch, delivering 40 kg/m² tensile strength and up to 1,000 reuse cycles. Designed for both indoor and outdoor applications, it offers a durable, damage-free alternative to traditional fasteners, withstanding temperatures up to 104°C and compatible with multiple fastener types for versatile mounting solutions.