The bottle has a big smiley face on it. <img src="/forums/images/graemlins/smile.gif" alt="" />

You use a special oil for limited slip differentials, should be available almost everywhere where you can buy gear oil. You can also use standard gear oil and an additive for LSD diffs but the LSD oil is what I'd go for.

1987 SWB Pajero 2.5 TDI on 31" rubber waiting for a hip replacement and bigger shoes