SweetMoon4 joined the community
What type of sand did you use? I was advised to use silica sand but find it hard to find? can any sort be used? I have to fire 11 inch earthenware clay wall pockets. I fired a plaque flat on my kiln shelf recently and it cracked right down the middle. I have a small electric automatic kiln. If I buscuit then glaze fire them standing on their edge will that be better or will they warp?