Temperature:
Transformed fine-grained snow and old snow from -1 °C to -22 °C (30 °F to -7 °F)

A durable base wax for all hard waxes in colder conditions than -1 °C (30 °F). To be used when the snow has been transformed (granular) and the wear on the wax is high. Rub on and iron in with a waxing iron (110 °C/230 °F). Cork smooth. Base wax is much easier to apply when it is cold. Store it in the fridge or in the snow before application.