Korbond Khaki Thread 160m Polyester - Suitable for all Fabrics Korbond Khaki Thread is from a range of Polyester Threads, available in different colours choices. Designed to provide ‘no shrinkage’ and excellent colour fastness which cannot be beaten. Ideal for children’s wear or work wear that have to be frequently or heavily washed. Suitable for use on all fabrics and with sewing machines.