Botz 9020 PLUS From  £14.78

I have used this with most of the Botz glazes and have found it to create some really good effects

This is a wonderful addition to my pottery studio. You can create so many different effects by using it over or under other glazes. My only advice is... make a load of test tiles and have some fun!

I love Botz plus. Been fan-girling Keo ceramics on insta- she spills the beans in all her effects and glaze combos - so successful she is now in paid partnership with Botz… anyhow, I followed some of her suggestions and was totally impressed with the results. Added depth and a beautiful iridescence to stoneware temp glazes,,, such a as aqua marine over driftwood … indigo over speckled cream etc…
Has a bit of a chemically smell as the kiln ramps up, but this disappears at full firing.
Chest note… I use the stoneware glazed with plus on my porcelain pieces too… getting beautiful functional ware. Seems to be dishwasher proof too.

Wow!!!