Maximize performance on the ice with P-Line Fluorocarbon Ice Fishing Line. This line uses copolymer for a base and combines it with silicon fluorocarbon coating. Blended to perfection, Floroice is resistant to freezing and offers superior knot strength that stays strong despite the temperature. Best of all, P-Line Floroice Ice Fishing Line is virtually invisible in the water, thanks to its fluorocarbon coating.