Scarva Nano Colours NPK008 Mermaid Green Porcelain Crackle Glaze From  £17.16

I used this glaze on Audrey Blackman Porcelain at cone 6. The glaze crawled, pinholed and failed to crackle evenly. The colour lacked the sea green nature that the title suggests and was shown in the picture. I have had good glazes from Scarva before but this is not one of them.

I was looking so forward to the subtlety of the colour, the sheen and the crackle as evident in your image. However, glazing to 1240C , the finished glaze is gritty, has no sheen and even after 48 hours, an almost non- existent crackle.