Quick heads up for the tubeless guys.
I have been running the green car tyre slime that you can buy from BCF etc for about $17 a bottle, for the past 8 months on the MTB. So far so good apart from the valve unlocking thread always ending up stuck. I would assume this is the case with any brand, and no big deal.
In the good old USA there are multiple variations of slime, and the way they describe their bicycle tyre slime is "peppermint with little choc chips", and that is precisely what our Australian version for all tubeless tyres looks like so I took the punt - so far so good. I'm pretty confident it is the same stuff, not exactly rocket science.
I hope this saves somebody some coin.