how to make a moulding

prepare an alginate impression. this is the powder to use as a mould.

next prepare your the material to mould.

mix the powder with water for about 5 sec.

place the material to mould to the mixture.

wait for 2 minutes to dry mould.

get the material out of the moulding.

and you are now ready to place plaster of paris.

allow plaster of paris to dry.

and now your done.