Frank Savage
ArboristSite Operative
Usualy I mix 4 parts of the cheapest sunflower cooking oil I can find with 1 part of some el cheapo, least refined and aditived 15W-40 for three warmer seasons, 10W-40 for the winter. When I suppose long cuts, hard wood, need to dog the saw, I use 2-3:1 blend with some SAE80 trans oil-tacky as hell, esp. those intended for hypoid gears. Works fine so far, I have such an experience that sunflower oil leaves a bit less and easier removable mess on the chain than canola oil.
For sensitive enviroments (potable water supply area etc.) I use Stihl or anything "green enought" and set my price accordingly. But anyway, mixing your own you will end up with something like $7 per gallon.
For sensitive enviroments (potable water supply area etc.) I use Stihl or anything "green enought" and set my price accordingly. But anyway, mixing your own you will end up with something like $7 per gallon.