Make high quality mouldings with thisgedeo moulding alginate this natural seaweed based powder can be used to mould around soft delicate objects human body features or solid objects to recreate their shape it will create very accurate mould castings and sets in only 10 minutes with this 500 g you will be able to make between one and three casts depending on their size thismouldingalginate is ideal for amateurs and professional adults alike500 gsets in 10 minutescan be used to produce th