natelite, on Nov 5 2007, 03:59 PM, said:
as for my own contribution to this topic, i guess for those who are bothered by that little hole, you can patch it up with a little silicone gel or plastic/wood putty or even sculpey clay. just make sure the color match. quite easy to get a small tube from lowes or home depot, in black, white or colorless (transparent).
Hmm...I like to do things the simple way...the cheap way...
I was rather concerned and annoyed about the hole and so I set to work finding a cheap, easy solution without having to leave the house. Wood? Too crude. Bluetack? Too sticky. Glue? Too squidgy. Snot? Too eewww :-X :-P The answer came from an old Science-In-The-Kitchen book: Casein, a simple plastic. Casein is a snot-like substance (I did get to use it after all!) which is produced when heating milk with an acid such as vinegar. That's it! It takes around 2 days to fully dry after it has been sieved out of the concoction, resulting in a hard, pearly plastic. I took this and molded it into the hole and after 2 days it had dried, concealing the hole! A little filing and colouring later and I had a new hairpiece!
I also discovered that instead of just colouring the casein with a permanent marker, that adding food dyes to the milk also affects the outcome, but I haven't experimented extensively.
I've extended my tutorial,
here respectively.
As for the future of casein in my hands...who knows? I'm experimenting in producing molds and custom pieces in it at the moment although it is quite brittle and so I'm not too sure...do any chemists out there know how to make its properties more like ABS?
SlyOwl