00-021200-64163-3

description

• 3M™ Dual Lock™ Reclosable Fastener SJ3780, Roll Good without Pressure Sensitive Adhesive, Black is a reclosable fastener with a rigid polypropylene backing and a counter sunk hole for screws or rivets. It has a stem density of 250 stems per square inch. The mushroom-shaped stems interlock to supply very high tensile strength and replace mechanical fasteners in many applications.

features

• Interlocking mushroom-shaped stems snap together to form a strong, fast and easy attachment
• Strong holding power reduces the rattling and vibration of components
• Resistant to high temperatures and solvents
• Does not require any special tools or processing equipment for installation
• Audibly snaps together for a secure, dependable and repeatable attachment
• Mates with other stem densities to achieve a variety of engagement and disengagement forces