How much moulding alginate would i need to use to cover an entire facial area?

can anybody help me with this i need to know how much alginate to buy enough to cover an entire facial area for my project?... does anybody know any tip/tricks in making realistic masks? using moulding alginate and plaster bandages?How much moulding alginate would i need to use to cover an entire facial area?
Your best best is to order a set amount the supplier offers. If you're ordering on-line like at dickblicks (http://www.dickblick.com/search/? http://www.dickblick.com/categories/mold鈥?/a> %26amp;


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Then choose from their selection of kits %26amp; I'd suggest one of their DVD's or manuals on mold making. You can also check out library books on the process that are really invaluable!!!


Make sure %26amp; use a release agent, if you're doing an actual person's face, use vaseline so the materials won't stick to their skin. %26amp; if you use plaster bandages directly on the skin, not only do you HAVE to use vaseline but keep in mind plaster actually becomes very hot in the curing process %26amp; some people are too sensitive to take it.





You may also get some direct answers to your question in art supply stores, many carry mold making materials nowadays. Definitely use alginate %26amp; not a silicone mold if you are using someones face or contact with any skin (including yours). Don't forget the air holes for their nose so they can breath. =8)