3M Dual Lock™ SJ 354 X (DT-2113-4517-8) is a high-performance reclosable fastening solution designed for durable, repeated closures on panels, enclosures, and interior components. Featuring mushroom-shaped interlocking stems, it delivers a secure bond that resists vibration and daily wear.

Whether you're assembling electronics, automotive interiors, or industrial equipment, SJ 354 X provides a reliable, reusable fastening option that outperforms traditional hook-and-loop systems.

Key benefits

• Strong, durable hold: Interlocking mushroom stems create a high-torque-resistant closure that stays secured even in demanding conditions.
• Repeated-use reliability: Designed for many cycles without significant loss of grip.
• Versatile substrate compatibility: Bonds well to a wide range of materials including plastics and metals with proper surface prep.
• Easy to customize: Simple to cut to size and install, enabling fast, precise assemblies.
• Industrial-grade quality: Backed by 3M engineering for consistent performance in challenging environments.

Applications include securing access panels, interior trims, equipment housings, and other assemblies where a clean, low-profile, removable fastening is required.

Why choose 3M Dual Lock SJ 354 X? It combines high strength, reusability, and reliability in an ergonomic, space-saving design. When you need a fastener that can withstand vibration, temperature variations, and frequent opening, this SJ 354 X solution delivers superior performance you can count on.