Super Seamstick/Hi-Tack Adhesive Tape #2263 delivers a strong, double-sided acrylic adhesive that resists UV light and temperature extremes without yellowing over time. Sized at 3/8 inch wide and 60 yards long, this fabric tape offers a firm yet flexible hold ideal for mounting, sewing, sailmaking, and temporary bonding applications. Its high tack performance prevents fabric shifting before stitching and works well with canvas, vinyl, leather, and various textiles. The tape comes on a release liner for easy application along seams, supporting precise alignment and durable seams in outdoor and indoor projects.