Bad Ass Bar Oil is super advanced technology bar and chain oil that dramatically increases cutting performance and longevity of chainsaw chains and bars.
 
Extends Chain life by 3 times
Hardens cutting edges to keep chains sharp more than twice as long
Extends bar life by 3 times
Environmentally safe
Non-toxic
Non-hazardous
Non-flammable
100% USA made from materials sourced 100% in USA
 
Nu-Science Lube metal treatment technology hardens friction points (including the cutting edges on chains) and reduces friction on the bar and the chain.