3M SJ3540 Dual Lock Reclosable Fastener with Synthetic Rubber-Based PE Foam Tape, 1 50 yds. Type 250

Product Description

3M SJ3540 is a reclosable fastener designed for various attachment needs. This product is composed of synthetic rubber-based PE foam tape, measuring one inch in width and fifty yards in length. Its mushroom-shaped caps interlock, creating a reliable fastening solution.

• Interlocking mushroom-shaped heads provide strong fastening
• Easy to position and adjust before securing
• Compatible with low surface energy materials

Product Highlights

This fastener is a suitable alternative to traditional fasteners like screws and bolts, offering ease of use and a clean design.

Product Information

Standard Information

• Brand: 3M
• Manufacturer Part Number: SJ3540

Technical Specifications

• Type: Hook and Loop Fastener
• Length: 50 yards
• Width: 1 inch
• Thickness: 138 mil
• Color: Black
• Application: Indoor use, construction, electronic, and packaging
• Stem Density: 250 stems per square inch
• Material: Polypropylene