Scarva GZ2150 Zinc Free Multi-Purpose Leadless Stoneware Transparent From £10.07

I sought advice from Scarva for a craze-resistant glaze for use on their ES80 body after disappointing results with other manufacturer's glazes and this proved to be the answer. It performs well giving a really good colour response over decorative slip at 1260 and most importantly shows no sign of crazing on pots made 2 years ago and which are in daily use. I mix it to a thin consistency to avoid any chance of milkiness and am careful to rub down any thick runs.

I buy this in 2.5kg bags. I add an extra 400ml of water to every 2.5kg (2.9litres of water to 2.5kg of powder). I fire to 1250 and this has to be the best transparent clear glaze I have ever used. I use on Audrey Blackman Porcelain with underglazes. Ive used it over slips on standard stoneware with the same finish. Just add the extra water. Leave the ware to stand over night. Rub back any high points and your good to go.