Yep, the recipe that I’m using is from the mtbr thread above, I think it was labelled as WSS V1 by a poster called Wadester:
1 part ATV Tubeless slime
1 part latex
1 part Propylene Glycol USP
2 parts deionised water
I only mix up 250ml at a time as it doesn’t seem to have good “pot stability” in that the latex coagulates together into a “booger” (see the above mtbr thread for a long discussion on those…) when left in the bottle. But this doesn’t happen when it’s in the tyre, I guess the regular agitation of riding helps keep it separate.
Cost worked out at £6.26/litre which is pretty good compared to £27.46/litre when buying a 473ml bottle of Stan’s for £12.99.
Works very well and the benefit of the slime is that it’s green, so you can really see when it’s working :-)