Swix FC4X Cera F Powder is a cold powder ski wax that works well in varying snow conditions at cold temperatures. This wax has proven itself in low temperatures at World Cup venues and is the choice of experts when things get cold. Ideally used in temperatures between -10°C to -20°C | -4°F to 14°F, FC4X is the perfect wax for reducing dry friction. 

• Temperature:  -10°C to -20°C | -4°F to 14°F
• Iron temp: 170°C (338°F)
• Best base waxes:  HF04X, HF04BWX or LF04X
• Iron once