Two step application: 1) Rub on then buff into base with attached cork; 2) Push up container for easy on-hill application Universal: Air temperature Range: 10 C to -30 C or 50 F to -22 F / Snow temperature Range: 0 C to -30 C or 32 F to -22 F Glacier: ALL TEMP - PERFERCT SUMMER GLACIER WAX GLACIER WAX: All temp HIGH SPPED rub on wax for dirty snow conditions (or cold, dry, sharp snow crystals found in new snow)..Perfect for Touring / Small size - fits nicely in a pocket & can be used directly on the slopes.Made in USA.ZUMWax uses powder PTFE (commonly known by the trademark TEFLON). PTFE is totally non-toxic, used in frying pans, plumbing tape, pipes, etc.. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.