5ft Pneumatic Burst Valve Cannon
- elitesniper
- Sergeant
- Posts: 1090
- Joined: Sat Oct 13, 2007 8:40 pm
you can also your paper for burst disk you know those school text books the paper is kind of smooth yea i use those they hold 20 psi a sheet so if you want an 80 psi burst u use 4 pieces.