A modern klister developed for the world cup in the early 2010s. The T-line KR3 is for coarse snow that's turning wet. It is a mix of the Top Line K3 klister and the world-famous Rode Rossa klister. Think of this klister as the racing version of Rode Rossa K40 klister. The K3 klister mixed into this product consists of modern compounds that are 100% FLUORO-FREE!