I don't believe that Castrol DWF is available here in the US.

One of the main reasons I use the MO/K is that since it's inexpensive, I can always have a PVC tank full of it, and do complete submersion overnight.

Last edited by Ken61; 06/09/17 09:17 AM.

I prefer wood to plastic, leather to nylon, waxed cotton to Gore-Tex, and split bamboo to graphite.