E6000 FrayLock is a heavy-duty adhesive that seals fabric edges and thread knots. E6000 FrayLock is a high-performance glue ideal for use in sewing, quilting, embroidery, and cross stitching. This permenant glue dries clear, stretches well, and can withstand washing and drying. Each tube of E6000 FrayLock contains 2 fluid ounces in a convenient applicator. Made in the USA.