You mean Silca Ultimate sealant and the Silca refresher.
I have. It works ok. However the stuff is like super glue if it sprays on your clothing. Chances are you will not get it off. More sticky and nasty than any other sealant I tried.
I still have one large sealed bottle and a sealed refresher which I prob will give away.
There's a ringing endorsement.
Thanks for talking me out of ordering it.
I'm not aware of ever having got a puncture with tubeless, so maybe I should be happy with what I have (orange seal).