We needed a head model for a costume helmet fitting, so we made a head mold from Alginate and cast it out of the plaster Hydrocal.\rbr\rbrMold: Alja-Safe from Smooth-On \rbr3-Lbs bag should be more than enough for a bust\rbr\rbr\rbrMother Mold: Plaster Bandages\rbrBest deal is from Pacon Craft\rbrIts $50 on Amazon, but way more than you need\rbr\rbr\rbrCasting Material: Hydrocal (2 x 5lbs packages)\rbr\rbr\rbrFollow me here:\rbrfacebook.compunishedprops\rbrtwitter.comchinbeard\rbr\rbrWills Stuff:\rbrWMArmory.