Sawtec nylon strimmer line in a round shaped profile. From 1.3 mm diameter to 4.0 mm diameter and in lengths from 15 metres in length. Sawtec is a high-quality bright yellow or green line. Made of a high-tech poly-amide mono filament with a high percentage of Nylon PA 6/6, blended with special components to impart high exterior wear resistance and interior breaking strength. Special plasticizers impart properties of softness to ensure high flexibility. Finally, an oil-based surface treatment reduces problems of sticking and welding between adjacent windings of line during intensive use in critical conditions and when subject to vibration.