Swix HF7X is very popular, versatile, fast and easy to work with. It works very well in normal winter snow conditions. HF7X is excellent to be used alone, or as a base wax with Cera F Powder. Recommended Iron Temperature 284F (140C), Can be Used Alone or as a Base Layer to Cera F Powder, Snow Temperature: Moderate, Actual Temperature Range: 28-18F (-2 to -8 C), Wax Form: Block, Composition: High Fluorocarbon, Model Year: 2020, Product ID: 363887, Model Number: HF07X-4, GTIN: 7045951823370