424 GREEN -8...-20°CA reliable wax for colder temperatures, and conditions where harder wax is needed, e.g. icy tracksor dirty snow. 423 BLUE -1...-10°CThe king of glide waxes! Legendary Rex Blue is one of the best bang for the buck non-fluorinatedgliders in the world. The undefeatable choice for base waxing and training. Often, it is the best solution for arecreational skier. 425 PURPLE +2...-4°CPopular glide wax from zero to mild freezing temps, especially on humid snow. 426 RED +4...+0°CSoftest of the Rex gliders, and therefore suitablefor soft tracks and wet new snow. 433 BLACK -7...-25°CSpecial glider for low humidity and cold temperatures. 491 BASE PREPARATION PARAFFINEasy to melt and well-absorbing wax. Designed forpreparation of new skis. Creates a good surfacefor waxing further.