Powerflex is very low stretch allowing more power direct to the lead to help gain those extra yards. Its the first choice shockleader for many of the world's best international anglers and has dominated World Championship events and even set a world record in the 2013 World Championships.
It is extremely strong with very high knot strength, making it a safe and reliable leader. Knots bed down exceptionally well to help with smoother casting and reduce weed pick up.