Yes thats the stuff and yes it is very expensive!! Millers or Silkolene is also about that price, any 3 Ester oil will be but it's what we need to keep our engine sweet!

I use this http://cgi.ebay.co.uk/Silkolene-Pro-...1%7C240%3A1318 it's a 10w instead of a 15w but all that means is that it can go down to -20C instead of -15C which isnt a bad thing with the weather we have been having!