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Valvoline Cobalt Grease

2128 Views 3 Replies 4 Participants Last post by  Ritz
It's expensive, but is it better than polyurea grease? Is it compatible with polyurea? BTW, I have google searched "lithium sulfonate" used in Cobalt grease, and there's very little out there.
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This may be an unpopular opinion but I use the cheapest grease I can find. There's nothing on the tractor that's under extreme pressure or heat or even spinning, other than u joints.
It's constantly in dirt and dust. Hit it with a shot of grease before use and in theory should be fine. Use the money saved on grease and buy a battery powered grease gun.
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