not a good ideaLrus007 wrote:i knew the silicone pan would not work very well.
if they did they would be selling them for oil making.
please try parchment paper in your alum pan
or i have a oval corning baking dish. pretty easy to clean up.
parchment paper is also coated in silicone, thereby as toxic as silicone itself
butane is aggressive on silicone ending up in your concentrate, you sure dont wanna smoke silicone
as long its not a ptfe foil , glass is the only safe way to go