Hey Jianis nondetergant 30W would be a safe choice. as I do'nt know about european mineral oils. I'am in Washington state USA. Just above the 45st parallel in latitude. So we should have similiar wheather. hope that helps Floyd.


theres a tool for every job,and that tool is a hammer. it's easy to give advice if it's not your pocket book at stake. A well thought out plan,Is nothing. Untill exacuted twice.