Silent Duro has been developed using new materials and offers the same unique characteristics of standard Silent line with lower noise levels, lower air resistance and anti-welding qualities.

 

Silent Duro is made of a tough inner core and an outer layer. A special production technique allows these materials to be combined to produce a high level of durability, increasing working life and making the line less susceptible to snapping. 

 

Available in four sizes. Color: gray.