CH means hydrocarbon. This category of Swix waxes doesn’t contain fluorocarbon. 100% paraffin wax for the best performance. Although it can be considered as a low range racing wax group, the colder conditions waxes themselves are very good, and the ones for warmer conditions make an acceptable base layer for Cera F. Very good Swix wax, ideal for creating base before applying Cera F FC100 and FC040 . Can also be handy when humidity drops. CH7 is a high quality wax for versatile use to create a base.
28 degrees F/18 degrees F