Mucilin Line Grease Floatant is a great all-round floatant for fly-lines, flies and leaders. A little Mucilin smeared on the fingers and rubbed over the fly-line will give the line a water-repellent coating.

• Mucilin Red is a natural line floatant for use with PVC and silk fly lines.
• Mucilin Green is a silicone based line floatant for use on PVC fly lines only