0C to -15C (32F to 5F). For coarse snow/hard tracks and icy conditions. It is excellent on hard packed coarse cold snow, but can also be an alternative to KR20 BASE as base klister since it is easier to apply. It is also often used as the "in between" klister on top of KR20 BASE. ICE is rarely used as the final layer in a ski race due to the preparation of the tracks. For general skiing on cold mornings after it has been wet the day before, it is a highly useful product.