homemade molds

has anyone ever tried making their own foam molds? or at least what’s involved?

has anyone ever tried making their own foam molds? or at least what’s > involved? Check out Bruce Brown’s movie “Surfing Hollow Days” for a hilarious depiction of someone pouring their own blank in a mould. At least you could see what you are in for.

There’s also a funny scene of someone pouring his own blank in a mould in “Barefoot Adventure” (maybe the same one Doublejay mentioned).