ArlyA
Super Star Member
- Joined
 - Mar 18, 2016
 
- Messages
 - 13,297
 
- Tractor
 - Outlander1000 6x6, Ego lawn mower and shopping for tractor
 
I do know that, but oil for chip seal is basically heavy crude, what the tree huggers howl about when a pipeline breaks.
Used motor oil has a bunch of carcinogens in it and will wash down into the ground water. Its runs at normal temps we live in. What they chip-seal or make asphalt road with is stable unit at very high temps. So the cancer risk to animal life (that's us) is not the same.