silicon moulds

I am producing a small final model in a few weeks. I heard making a mould and using silcon resin works well.

Anyone done this? could you offer a step by step guide?

just curious… why didn’t you post this in the “Materials & Processes” forum?

Go th the top of the page here and click on “search”. Type in RTV Molds and open up some of the threads there. This is a topic that has been covered extensively. Considering the importance of manufacturing in our field of endeavor, it’s my feeling that the M&P Forum is under utilized.

But, if you can’t find the information you need, just post your question THERE again. OR, do a fifteen second “Google.com” search. … . …

http://www.finescale.com/fsm/objects/pdf/resincasting1102.pdf

Whadda ya know, as if by osmosis…