A fast sinking, low visibility, extremely supple abrasion-resistant fluorocarbon shock-&snagleader. This super user-friendly leader material, which allows long distance casting, has a high breaking strain and enables you to play a fish whilst fishing over gravel bars, mussel beds or anywhere you could get cut off (but of course anywhere deemed safe to catch fish where you need the absolute strongest tackle). We advise using this product in combination with one of our extremely fish-safe lead systems.