Swix FC4X Cera F Powder -10/-20
FC4X is a cold powder that works well in cold snow conditions to minimize dry friction. New for the Cera NovaX launch and well tested over North America and World Cup venues. FC4X has proven itself in a very wide range of snow types through cold conditions. Suggested base waxes are HF04X, HF04BWX or LF04X.
Temperature range from -10°C to -20°C (14°F to -4°F)Recommended iron temp: 165°C (329°F)