3M SJ3440 — double-sided tape

The fixing system opens and closes 3M Dual Lock SJ3440 is black and has 40 peduncles for cm² and a thickness of 4 mm. This fastening system opens and closes has a smooth back non-adhesive.

Product characteristics

• 1000 opening and closing cycles before losing the 50% of the original tensile strength
• The peduncles are taken in position to ensure fixing
• The type 250 matches the type 170, 250 or 400
• Resistant to high temperatures, solvents, contamination and corrosion
• Tensile strength five times greater than traditional hook and ring fastening systems
• On one side peduncles and back smooth non sticky