3M SJ3550CF Self Adesive Dual Lock Reusable Fastener Type 250 with Mushroom Shaped Head

The 3M™ SJ3550CF Dual Lock™ Reusable Fastener is a high-performance industrial closure solution designed for applications requiring high-strength, hidden attachment with the flexibility of multiple openings and closings. Featuring a Type 250 stem density (approximately 250 mushroom-shaped heads per square inch), this fastener provides a secure, interlocking grip that is five times stronger than traditional hook-and-loop systems.

As a leading industrial adhesive specialist, Kingzom Tapes offers the SJ3550CF with a clear, pressure-sensitive VHB™ Acrylic foam tape backing. This ensures an extraordinary bond to various substrates, including metals, glass, and high surface energy plastics. Our clients benefit from Kingzom Tapes' large-scale inventory and competitive pricing, making us the preferred partner for large manufacturing and assembly projects.

Key Advantages for Manufacturers

• Structural Integrity: Replaces mechanical fasteners such as screws and bolts, eliminating the need for drilling and preventing surface damage or corrosion.

• Audible Engagement: The "snap" sound provides confirmation that the fastener is fully engaged, ensuring assembly consistency on the production line.

• Exceptional Durability: Engineered to withstand vibration, moisture, and UV exposure, making it suitable for both indoor and outdoor industrial environments.

• Cost Efficiency: Kingzom Tapes provides factory-direct bulk pricing, helping manufacturers reduce their total cost of ownership without compromising on 3M’s premium quality.

Partner with Kingzom Tapes

At Kingzom Tapes, we specialize in providing high-volume adhesive solutions for factories and engineering firms. Beyond standard rolls, we offer:

• Custom Slitting & Die-cutting: Precision widths and shapes tailored to your specific assembly process.

• Global Logistics: Reliable lead times and stable supply chains to support continuous production cycles.

• Technical Consultation: Expertise in surface preparation and application to ensure optimal performance for your project.