Curving Polycarbonate

[Deathly Hallows]

I would not use a over your planning you cook food in as you don't no what chemicals could be released from heating

I would certainly not say anything is safe or not, as I am not a chemist. You can see here some info https://www.directplastics.co.uk/abo...in-those-fumes and make your own decision. I suppose picking up an old oven on gumtree is always an option, and setting it up outside for ventilation.