High Speed 10 liquid yellow is a liquid spray-on training and racing wax that can be used as a stand alone race wax or as a base for liquids and wool-applied top coats. HS10L is a wax for very wet conditions when the snow has turned transformed under warm weather conditions. Ideal for spring skiing when the dirt content typically is high, as HS10L attracts less dirt and trail trash from the snow than comparable paraffin waxes. A great choice in warm weather that never underperforms.