Re: Spaceballs Dark Helmet Costume (W.I.P) Update May 1st
Ok folks, little update.
I have experienced some difficulties with the dome molding. Once I had finish my sculpt, I tried a one shot deal and vacform it. I would have use that vacform shape to pour plaster in it and get a better master mold. Bad luck! My vacform frame broke and the plastic melted on the mold. So my mold got all messed up and cracked.
I repaired the whole thing and tried to make a mold using coats of latex, cheese clothes and more latex. Then using plaster bandage made a shell to solidify the whole thing in order to pour plaster and get another solid mold.
Again, bad luck... the latex shrinked badly and was not holding in place. No success again. I still tried to pour some plaster in it and the result was a disaster.
Sometimes you try to make things with cheap materials to save money, it's not the case this time.
So I'm bringing my game up a notch where I repaired again the sculpt (again!) and now I am using Rebound 25 from Smooth-On and plasti-paste to make a perfect shell in order to make a solid plaster mold of the dome.
So far, I have put the second coat of Rebound 25 but it should take 5-6 coats to make the master mold.
In the meantime, I have sculpted a shoulder and tested in vacform. Here's the result
Thanks for watching
Joe