Favorable (glass) reactions
cynthia+2017-10-07T18:05:27-07:00If you mix frit colors--as all pate de verre and frit painting artists do with abandon--you quickly learn about reactivity between colored glasses. Try warming up the chill BE Salmon Pink with a little BE Medium Amber, and the resulting sludgy grey-brown will stick in your mind forever. Or so I thought. At a beginning casting workshop recently, one of my students complained that it was tough to simply remember what reacted with which. Or worse, when they combined glasses from two manufacturers, they couldn't find any reactivity info at all, which apparently resulted in some unpleasant surprises.