Redline and Klotz KL200 dont have corrosive packages added. IMO all that is.VP may well be great oil, but don't assume it's better than a synthetic blend just because it's advertised as 100% synthetic.
In fact it mat be worse. Certain synthetics have almost no ability to protect against corrosion and to the contrary actually attract moisture from the air.
Years ago I had this issue with Redline two cycle racing oil and it wasn't pretty. It even corroded carb brass and it didn't take alot of time to do so either.
For those living in arid climates it's not as big of an issue but any place east of the Mississippi it certainly can be.
Again I am not saying VP is bad as I have never ran it and don't know. I'm just saying you really have to be careful with blanket statements/thinking like 100% synthetic is better than a syn blend, because often times, for our sorts of use it simply is not.
Not the 100% or 50/50 semi deal.
Why guys that love KL200 out in the PNW cold climates dont run it during the winter the KL200. I never had a problem here but I aint a logger either. Also got tired of buying by the case and ordering in.
VP can buy anywhere and coats just like the KL200 and never any sign of corrosive. For all I know I bet it has a corrosive package added. = Metal Deactivator protects from corrosive effects of ethanol in pump gas https://vpracingfuels.com/product/2-cycle-full-synthetic-oil/?c=245&