3M™ Hook Fastener SJ3572, White, 1 in x 50 yd (25.4 mm x 45.7 m)

The 3M™ Hook Fastener SJ3572 is one part of a two-part fastener solution designed to provide great durability for thousands of closures. With its high-performance, acrylic-based, pressure-sensitive adhesive backing, this fastener allows for easy and convenient attachment to a variety of substrates, including plastics such as polycarbonate, acrylic, ABS, polystyrene.

The 3M™ Hook Fastener SJ3572 is a best in class acrylic based hook fastener with a 4 mil (0.10mm) polypropylene film liner featuring embossed 3M print. 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. Commonly paired with 3M™ Loop Fastener SJ3571, this hook fastener can also engage with other 3M™ Loop Fasteners. To ensure stability and flatness, both the hook and the corresponding loop are preshrunk