Theres a bit of a context disconnect going on here. The word 'molds' means different things depending on how you are manufacturing your suit. For instance: if you are vacuumforming, a 'mold' is a solid positive part, usually made of wood or cast in plaster. If you are resin casting, a mold is a rubber negative cast of your original positive.
For more info on mold making visit the TUTORIAL LINKS thread in the Armor Discussion forum.
And yes, most manufacturers cast multiples from the same mold, that way you don't have to start from scratch each time.
I can't say with experience (I haven't reproduced a full set both ways yet), but I think I'd prefer resin casting for detailed stuff like the helmet, and vacuum forming for the majority of the rest of the armor. Each process has it's pro's and cons. Resin is good for detail but heavy, vacuuming is good for light weight but dulls the detail.
Making rubber molds is an art unto itself. A beginner can make simple and effective molds, but for larger, more complicated stuff it takes practice and a good deal of research. I've been making molds for uh... lets say more than 10 years... (I'm old), and I still think it's challenging.
well its up to you on witch materail you prefer, i like to try them all but thats me i like to spend money and try new materail out test things
my AR is a prefect example it has vaccumform parts, resin casting, waterjet cut aluminum, brushable resin and my fav fiberglass/bondo
Ok. Thanks for answering. I have a friend who already told me he wants me to build him one, so I told him I would if he built me a vacuum forming machine. He's an engineer :rock: . So hopefully I can see where that takes me and try resin if it doesn't seem to work out. :notme: