The new formula of Swix HF 10X is great to use when you have a spring race to win and the snow is getting slushy. The new recipe is slightly harder than the previous one, but it is still very soft and easy to work with and scrape. Recommended Iron Temperature 248F (120C), Slightly Harder than the Old Formula, Snow Temperature: Slushy, Actual Temperature Range: 32-50F (0-10C), Wax Form: Block, Composition: High Fluorocarbon, Size: 40g, Model Year: 2020, Product ID: 363889, Model Number: HF10X-4, GTIN: 7045951823394