Botz 9020 PLUS From  £14.78

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.

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

After reading around, I bought Botz Plus to use on Earthenware to obtain a crackle finish. Following directions to apply 2 thin coats and fire at 1050C I was hopeful. Unfortunately the results were a pearly semi opaque finish that masked the decals & underglaze beneath. I did try re-firing to 1100, but this did not help. Any advice would be appreciated. Thanks

Wow!!!

It did not improve the Botz Indigo glaze, only adding a sort of milky film which reduced the brightness of the colour.