Swix VG30 Base Wax, Blue, 43gTo be used as first layer for all hard waxes in new fallen snow, transformed fine grained snow and old snow from +1AdegC to -20AdegC (30AdegF to -4AdegF). Rub on and iron in with a waxing iron (110AdegC/230AdegF). Cork smooth. Base wax is much easier to apply when it is cold. Store it in the fridge or in the snow before application.