The 3M™ Flame Resistant Hook Fastener SJ3419FR is one part of a two-part fastener solution designed to provide great durability for thousands of closures. The flame-resistant, non-adhesive fastener is most commonly sewn, but can be attached with a variety of hot melt or liquid adhesives. This fastener allows for easy and convenient attachment to a variety of substrates.The 3M Flame Resistant Hook Fastener SJ3419FR is a flame resistant fastener with no adhesive or liner. It is an attachment alternative to a wide variety of closures, including zippers, screws, snaps, hooks, and more. This fastener is covered with flexible J shaped hooks, about 300 hooks per square inch (46 hooks/square cm), which protrude up from a woven backing. This fastener should be paired with 3M Flame Resistant Loop Fastener SJ3418FR. To ensure stability and flatness, both the hook and the corresponding loop are preshrunk.
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Other Details
Alternative solution to zippers
and many military and aerospace applications
Designed for matching fabric
Provides durability for thousands of openings and closures for great design flexibility and fast product assembly
Temperature-resistant up to 200°F (93°C)
