CHX stands for Hydrocarbon. This category has no fluorocarbon material in the blends. They are 100% high performance hydrocarbon paraffin. Although they can be looked upon as an economical racing wax group, the colder waxes perform very well alone, and the warmer waxes make an acceptable base layer for Cera F.
Their colors and temperature ranges coincide with the HFX and LFX Waxes. The CHX waxes can be distinguished from the LFX waxes by their darker shade of color.

The Cera Nova CHX line sees new formulas in 5, 7 and 10 based on the extensive
testing done with the HF lines.

LF4X
CH4X
Temperature range from -12°C to -32°C (10°F to -25°F).
Recommended iron temp: 155°C (311°F).

LF5X
CH5X
Temperature range from -8°C to -14°C (18°F to 7°F).
Recommended iron temp: 150°C (311°F).

LF6X
CH6X
Temperature range from -5°C to -10°C (23°F to 14°F).
Recommended iron temp: 145°C (293°F)

LF7X
CH7X
Temperature range from -2°C to -8°C (28°F to 18°F).
Recommended iron temp: 140°C (284°F).

LF8X
CH8X
Temperature range from -4°C to 4°C (25°F to 39°F).
Recommended iron temp: 130°C (266°F).

LF10X
CH10X
Temperature range from 0°C to 10°C (32°F to 50°F).
Recommended iron temp: 120°C (248°F).