Synthetic Optiwax- Hard Powder is wax for low humidity and aggressive snow. This wax has very high durability so it will be good choice for long races.
- Spread a thin layer of powder to the ski.
- Melt the powder to the ski with iron (160 - 170 C)
- Allow the ski coll down then scrape extra wax away.
- Brush the ski with fine steel or brass brush and finish brushing with nylon brush.
- Final brushing can be done it outside in the cold weather, this will give extra speed for the ski.