Some of the many speed potions I possess are below. These are the basic, inexpensive waxes that should be used everyday. Using ample hydrocarbon waxes daily ensure your skis will get faster all the time. Use plenty of wax.
BTW, the scrapings are (somewhat) recyclable. I gather up the scrapings, bag it, and use it as a fire accelerator at the cabin. That works great, and it is fun to use! ONLY do that with Hydrocarbon waxes however. Fluro should not be burned.
They are mainly used for hotboxing, wax washing (warm scraping), and for a base wax below more expensive waxes.