Category leading longevity for hot melt wax in real world conditions \n Longevity and stability prioritized over pure efficiency \n Dry wax surface remains very clean which means less maintenance \n 5001000+ km duration in clean conditions \n 500750km duration in wet and mixed conditions \n Nontoxic & biodegradable formula \n Use UFO Drip All Conditions or Wet Conditions between hot melt submersions \n For best results, fully clean chains before rewaxing