NF Sisu White:
Durable glide wax for long distances and for race ski base preparation. Use as a base layer when waxing for races, or as a training wax. Especially good as an underlayer for Rex NFX powders. Maintains ski base in new ski preparation and after stone grinding.
NF Sisu Black:
Hard and durable base wax for preparing new and stone ground skis together with Sisu White. Forms a hard, wear-resistant surface that works on its own, or as a base for NFX powders, especially in cold new snow conditions. Also excellent for coarse and abrasive conditions.