Rob,

David Braun, formerly of PSC, now owns The Back Shop
and does brass investment casting from plastic masters.

He has a complete site with lots of stuff on it, but also
has a page that answers a lot of questions on the process
used to convert plastic patterns to brass castings.

It's very informative.

Go to;
http://home.onemain.com/~thebackshop/plastics.htm


I haven't been able to get it to open this afternoon,
but at about 1:00 AM this morning, it worked fine.

You can also try "googling" this;
Making Brass Parts from Plastics

K&D Castings does not have a web site that I've been able to
find, but I do have their phone number and the owners name.
I'll provide that off list.

John

John Hitzeman
President/Owner
American Model Builders, Inc.
Our 25th Year!!
LASERkit (tm)
www.rgspemkt.com
www.ambstlouis.net
www.laserkit.com


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