a continuation of the std. lf8, a great wax for both base-prep and training. it can also can be used as a race wax, preferably with cera f powder on top. easy to melt and very convenient to work with. the speed of the iron should be approx. 8-10 sec. on a skating or alpine ski. the wax can be re-heated after cooling to room temperature (10 min) for better durability. important to have a good iron to get an efficient melting of the wax. when used as a base for cera f, we recommend the fc08x powder.