3M Scotchmate SJ3419FR Black Reclosable Fastener – Hook with 300 hooks/in Stem Count – 4 in Width x 50 yd Length – 46077

3M Scotchmate SJ3419FR black reclosable fastener comes in a 4 in width, 50 yd length and is packaged 3 rolls per case. Can be used to a maximum temperature of +200 F. These products are generally considered “hook & loop” products. While the traditional system is that of a hook and a loop, some of these products also use an interlocking mushroom like head. This particular 3M item is the hook side with a density of 300 hooks/in. This is a non-adhesive based reclosable fastener. In addition to the other properties this product is flame retardant. This reclosable fastener meets the following standards: ASTM D5169-98, ASTM D5170-98, CID A-A-55126B, FAR 25.853 & FAR 25.855 Appendix F, Part 1.