Saturday, February 13, 2010

Cloning

So the popular belief is that it's called cloning, well it's actually called making multiples. You start by finding an object you would like to make an exact replica of and then you make a mold. Although this seems like a huge feat, it is actually quite easy. You first start by smearing vaseline all over the object, make sure you keep a large amount of paper towel on hand because you will get very greasy, and it's quite unpleasant. When done with that, you use some clay and make a wall that divides the object into two halves. You will need to be crafty in the way you place your wall on the object as to prevent undercuts, which will cause you problems later. Once the clay divides your object in half, you will need to apply a mold making rubber to one side. You can invest in pricey "art mold making" products that will cost you about $100 a gallon, or I've found that bottles of household silicone from the Home Depot work just as well. Apply the rubber evenly to half of the object making sure it completely covers you surface with no holes or air bubbles. Then you wait a few days for it to dry. Once it has dried you're ready for the plaster. Start by cutting some burlap into strips as this will help strengthen your mold. Mix a bucket of plaster and while it is still semi-watery use a brush and coat the rubber-covered half with a thin coat of plaster. Then soak your burlap in it and apply. As the plaster continues to thicken continue adding it to the object until it's about an inch thick. This half of the object should be completely covered with plaster until you cannot see anymore rubber. Allow plaster to dry and then remove your clay wall. Now you're ready to repeat the steps on the other half of your object. When done, split your two sides in half and remove your object. You now have a mold where you can make multiples, or "clone." Apply a thin coat of watered-down Murphy's Oil Soap to the inside of the rubber as this works as a mold release. Clamp the two halves together and poor in a plaster mixture. Allow it time to set, it will vary depending on the size of the mold. Once it's set crack your mold open, remove your "clone," and repeat until you have a desired amount of "clones."

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