which sealant works well,, also have read reports of rim corrosion with some ,

Stan's is the usual winner in these polls

I've only used Halfords own orange muck and JRA Wheel Milk since I started playing with tubeless about 7 years ago.

The halfords stuff is ok, but I've found the wheel milk to be better. That said, Others may be better, but I find the JRA stuff adequate, and cheaper.

Joe's over Stan's every time. 3 tubeless bikes here, soon to be four.

these polls
of which there seems to be one every day.

http://www.singletrackworld.com/forum/topic/poll-stans-or-other-milky-goodness

Indeed.

Stan's over Wheel Milk undoubtedly, I found the latter dried out within a couple of weeks. Not tried Joe's.

Stans turns into a clear liquid with latexy blobs floating around in it after a month or 2. It's really not that good!

Started with Joe's then had a good deal on some Stan's… Have no problem with either, both do the job.

I used JRA's Wheel Milk for ages and it's fine. I found it ended up in a huge lump inside the tyre, so it's good for trail bikes where the priority is to avoid pinch-flats. If you have a risk of punctures like I do on the road – East Lothian has a lot of Hawthorn which is like needles – then you need your sealant to stay liquid. Stans does the job there better for me.

Not tried Joe's, Bontrager or the CaffeLatex foamy stuff which sounds good.

http://www.tubelesswheels.com

Cheers, al.

Here's another thread too. It got a bit cheeky.
http://www.singletrackworld.com/forum/topic/tubeless-sealants-caffe-latex

Cheers, al.