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Foam core PVC

Post about things you have launched or thought about launching. Also post about various materials used for building cannons. No posts about explosive projectiles!
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Unread postAuthor: Just1ChanceFree » Fri Nov 20, 2009 3:09 pm

Thanks guys! I eventually found them at an auto parts retailer. I found some solid core stuff too; though sadly the ID was a little larger than I hoped it would be (2.047"). Maybe someday I'll run my own tests on what foam core can handle before bursting. I kinda just want to blow up some pipe :P
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Unread postAuthor: spudtyrrant » Fri Nov 20, 2009 4:50 pm

you would be better off using 2" pressure rated pipe(which most small hardware stores carry) @ 100psi than 3" non-pressure rated pipe @ 30psi. performance and safety wise, plus it would be more compact and easier to carry
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