
SWIX F4-100CC Premium Glidewax Cold 100ml is an easy to apply fluoro liquid that can be applied in the field and has the potential to save your riding day. Apply F4 over a dry base with the foam applicator in the bottle and polish with the felt polishing surface and *BAM*, you'll be coasting through those sticky flats no problemo. F4 Cold is designed for temperatures of 25˚ F (-4˚ C) and colder.