Swix Cera F Turbo Cold FC7BS Solid Wax is a 100% fluorocarbon solid block of wax. Replaces the FC1S. Designed for transformed, man made snow. Can be used alone or as the final "accelerator" layer. Easy to rub-on. Can also be ironed, but make sure that enough is applied to cover the base.
The Turbos are used in shorter races from 1 km to 5 km such as sprints. The consistency of the blocks is designed so rub-on application is easier. The rub-on application also is an economical way to use Cera F.