Trimmer cord Silent Duro has been developed using new materials and offers the same unique characteristics of standard Silent in respect of noise levels. Silent Duro is made of a tough inner core and an outer layer. This production technique means materials can be combined to produce the desired level of durability, increasing working life and making the line less susceptible to snapping.

The shape of this cord, patended design, reduces the noise level by 50% compared to our round trimmer cords of the same diameters. It also provides for less air resistance which improves the efficiency of the enigne because it reaches its optimal speed quicker. Its unique material is characterised by not splitting in the ends, minimizes the risk for welding inside the trimmer head due to a special surface finish and long service life with good wear resistance. The shape of the cord counteracts breakage at the outlet hole. It is easy to feed.

High quality trimmer cord for all our trimmer heads.