SpudFiles

i want to build a coaxial gun and i was wondering where you can buy neopreme for the diaphram

First, this the “how-to database (not for help-me posts)” section, did you miss the “not for help-me posts” part?

Second, Home cheapo carries what’s known as “gasket material” I believe, although not neoprene, that it will work.

thanks
where should i post it

You are quite welcome.
I believe that the pneumatic discussion or the general discussion area would have bean appropriate.

Go to www.mcmaster.com they have neoprene in all sizes, thicknesses, and hardness.