3M(TM) Gripping Material GM640 is a soft, black, plain backed gripping material which utilizes a nylon knit backing that provides stretch in cross-web directions. 3M(TM) Gripping Material GM640 is a soft, plain backed product designed for sew-on applications that require some stretch, such as athletic gloves. 3M(TM) Gripping Material GM640 offers abrasion and puncture resistance and performs across a broad range of temperatures ranging from -40(deg)F to 160(deg)F (-40(deg)C to 71(deg)C) indoors and outdoors.
