Extreme is the thinnest tying thread ever created that gives the possibility to overcome the current limits in the world of fly tying.Made with a technical polymer of a very high breaking stain in relation to its diameter, up to ten times higher than a steel of equal diameter, it is suitable for tying flies where it is needed a thread practically invisible but with an excellent breaking strain.Polyvalent thread that covers a wide range of uses, from the realization of smooth and uniform bodies on small hooks up to #32, to the realization of dubbing loop where the thread remains practically invisible and in all those situations where the thread must absolutely not be invasive.Offered both in black (solid color that does not fade out during use) and in white that can be easily colored with a permanent and waterproof marker. – 10 denier size– Breaking strain of 0,44 kg.– Suggested for hook from #20 to #32.– 100 meters spools– We recommend the use of a ceramic bobbin
