Jel-E-Wyre Stiff maintains all the properties of Jel-E-Wyre soft but with an updated stiff outer coating for scenarios where a stiffer boom section is needed. It still has the high abrasion resistance & super heavy sinking properties that made Jel-E-Wyre soft a favourite among carp anglers, but now adding the option for a stiffer boom will cover even more angling scenarios. The coating itself has amazing knotting properties which means the coating doesn’t break when knotted correctly.