3M SJ3571 Industrial Loop Fastener Black 25 mm x 45.7 m

3M™ SJ3571 is a high-quality industrial loop fastener covered with durable, pressure-sensitive acrylic adhesive. It features high temperature resistance and excellent adhesion to a wide range of surfaces, such as metal (raw and painted), glass, treated wood, and plastics. The product provides multiple opening and closing cycles without loss of strength, making it an ideal solution for professional applications, both indoor and outdoor.

Technical Specification

• Type: Industrial loop fastener
• Colour: Black
• Width: 25 mm
• Length: 45.7 m
• Thickness when engaged: 3.8 mm
• Adhesive: Pressure-sensitive acrylic
• Protective liner: Transparent polyethylene liner
• Application: Indoor and outdoor

Application

• Production and assembly of shop fittings and furniture
• Fastening systems in transport – seats, linings, upholstery components
• Electronics industry and office equipment
• Indoor and outdoor advertising signage
• Workwear, gloves, uniforms, fastening clothing elements
• Securing carpet and rug elements

Benefits and Properties

✅ Durable and reliable – enables thousands of opening and closing cycles
✅ High-resistance acrylic adhesive – excellent performance in varying temperatures
✅ Quick installation – shortens installation time and reduces production costs
✅ Versatile applications – suitable for many industries
✅ Strong hold – even with intensive use and challenging conditions
✅ Aesthetic solution – eliminates the need for mechanical fastenings

Application Tips

The surface should be cleaned and degreased before application. Peel off the protective liner and firmly press the hook and loop fastener onto the surface to activate the adhesive. For full bond strength, it is recommended to wait up to 24 hours. Pair with a corresponding hook fastener (e.g., 3M™ SJ3572), pressing the components until a stable connection is achieved. The fastener can be repeatedly disengaged and engaged without loss of strength, allowing for easy servicing and component replacement.