1″ x 150′ Black 3M™ SJ3542 Dual Lock™ Fasteners

Fastens heavy items creating a more permanent bond.

• Rigid plastic stems interlock for hundreds of closures.
• Rubber based adhesive on back of a polypropylene, reclosable fastener.
• Type 170 stem density mates to types 250 or 400 but not to itself.
• 150 feet of usable product.
• Does not interlock with itself.
• Designed to bond to many plastics, powder coated paints and other low surface energy materials.
• Indoor use in temperatures up to 120 degrees F.
• Stems interlock with DK3M115 or DK3M128.