Ultima Power Carp XR monofilament mainline from Fishtec
http://www.fishtec.co.uk/buy.cfm/mono... Power carp XR mainline has been engineered to endure extreme abrasion. The inclusion of a rare aluminium compound increases the abrasion resistance to more than twenty times that of a normal mono. While XR is unbelievably tough it remains remarkably soft and supple, ensuring smooth casting.