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Anyone experience in making molds?

Posted: Tue Apr 19, 2005 8:50 am
by Tojurub
Hello,

I was wondering if anybody has made molds before (for sceneries). I bought some silikon molds to make bricks and stuff (forgot the name, but it should be well-known). Unfortunatelly if you want to make larger things, like walls along a pitch, etc, it can take forever to mold every single brick. So I was thinking about building one larger piece of wall and use some kind of silikon to make a mold and use that instead of the small pieces.


Anybodz any ideas or comments?

Posted: Tue Apr 19, 2005 10:46 am
by RollD6
8) Hirst Arts has a tutorial on how to make molds, including materials needed. Here is the link.
http://www.hirstarts.com/moldmake/moldmaking.html

Good luck!

TTFN,
John

Posted: Tue Apr 19, 2005 12:09 pm
by Tojurub
Hirst Art!!!!! That's the company I got the molds from....I just couldn't remember the name :oops: ....thanks for the link :D

Posted: Thu Apr 21, 2005 3:54 am
by Nathaniel
I've made a ton of moulds for a ton of different applications (everything from pewter casting to ceramic slip casting to concrete casting). The hirst arts site really does have pretty much all the info you need. There's also an excellent yahoogroup dedicated to casting-- you'll find some zany ideas on there but also a lot of help.

http://groups.yahoo.com/group/casting/

Posted: Thu Apr 21, 2005 9:20 am
by Galis
I´m trying to make molds with red silicone. Solution in a few days :-?

Image

Posted: Thu Apr 21, 2005 12:19 pm
by dwarfcoach
Galis wrote:I´m trying to make molds with red silicone.
Yep, worked pretty well for me. I did manage to makle one hell of a mess, but the models that came out were pretty damn cool...

Posted: Thu Apr 21, 2005 12:57 pm
by Chairface
Is that mold made out of lego, Galis? :D

Posted: Thu Apr 21, 2005 1:05 pm
by Mootaz
Chairface wrote:Is that mold made out of lego, Galis? :D
The best box for molds is LEGO. Sturdy an arrangeable in a variety of sizes.

Posted: Thu Apr 21, 2005 1:21 pm
by Hias
And it's a nice reminiscence to long passed youth. When I visited my parents last christmas, I asked for my old LEGO exactly for this purose. Well, they seemd to be a little bit irritated for the first moment .... :)

Posted: Thu Apr 21, 2005 1:55 pm
by Galis
It´s a simillar kind of blocks called TENTE, rescued from my old toys vault.

I used this manual to make my molds. it´s only in spanish but has a lot of pics.

Miniature molds

Posted: Thu Apr 21, 2005 7:56 pm
by Gandhi
Cool manual. I don't speak a single word spanish but the Picture explain ALL I wanted to know :)

Posted: Thu Apr 21, 2005 11:21 pm
by Galis
Just a little (but very important) point. Don´t forget to give a fine varnish cover on plastilin (purple stuff at my picture). retire (if not) could be difficult.