so i found a place in Scarborough (Toronto) if anyone is looking for 100% silicon oil and like me, couldn't find it at cdn tire, etc.
there's a store called Advance Hobbies in Scarborough (Midland and Sheppard)
the sell RC cars mainly
2 OZ bottle like like 100 ml for 6 bucks.
various weights from 10 to 100.
I bought a 15 wt for the propane tank and to lube mag, and a 35 wt to lube metal parts.
just an FYI,
thanks again for the advice