Could someone please tell me what confectioner's varnish or glaze is and what you use it for? Also, where do you buy it?
Hi, I use confectioner's glaze to mix it with lustre dust and paint with a brush on little models that I make. For example, to get the gold colour or silver, its perfect. Also you can use the mixture of glaze and dust to paint on your fondant. Here is a link for you to see.
Crawl down to see the picture. If you are using it, make sure you have the glaze cleaner too.
You should be able to buy it from your local cake decorating shop.