Plastic sheet that lays over a mould and heated in the oven

[Landlord]

... is there such a thing?

I have a vague memory from some housemates who were studying product design that you can buy a plastic sheet that, when heated in a domestic oven, would - under gravity - take the shape of the mould it was laying on.

Am I making this up?!!

Thanks!

[BigBen]

Sounds like vacuum forming which works as you describe but needs a vacuum to pull the warm plastic down over the mould.

It is not inconceivable that an Oven based alternative exists.

[mr_spock]

Plastazote, says my wife who knows about such things.

[Plotloss]

mr_spock said:

Plastazote, says my wife who knows about such things.

PH is genuinely fking amazing.