08-27-2013, 10:41 PM
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Banned
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Join Date: Mar 2005
Location: Raleigh, NC Area
Posts: 1,743
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Quote:
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Originally Posted by blackshire
Thank you for re-posting this! The sugar propellant is certainly much safer to mix and "pour" than the zinc/sulfur propellant. While the PVC motor case could potentially form shrapnel in the event of a CATO, it's safer than a metal case.
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I never messed around with Zinc / Sulfur aka "MICROGRAIN" . . . I have heard that static electricity could set it off, right in your face.
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