Semperfli Nano Silk is an extremely strong, fine tying thread that avoids build-up. The fine fibers are almost weightless, but the strength of this thread can cut through fine or hollow fibers and materials like foam.
We’re not kidding when we say it’s extremely strong. To avoid cutting into your materials when tying, use flat or untwisted and lay 2 loose wraps before sinching down.
We recommend using old scissors as the strength of this thread can dull your blades.
Rest assured, if you follow our recommendations while using this product, your flies will be strongest patterns on the water.
