Making a Skull Mold With Bondo
- 1). Draw the stocking down over the plastic skull.
- 2). Open the can of Bondo putty and use the putty knife to scoop some into the plastic bowl. Squirt a small amount of hardener into the bowl with the Bondo and mix with the putty knife until the grayish putty turns a brownish-pink.
- 3). Spread the Bondo over the plastic skull; work quickly as you only have two to four minutes before the Bondo starts to harden.
- 4). Cut a line up the back of the model with a utility knife. Cut through both the Bondo and the stocking. Carefully slip the Bondo and stocking off the plastic skull and let the Bondo harden, two to four hours.
- 5). Peel the stocking away from the inside of the Bondo skull.
- 6). Mix more Bondo and patch up the cut line up the back of the skull mold. Let the Bondo harden completely and sand with fine-grain sandpaper.
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