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- Thu Jun 30, 2005 12:01 am
- Forum: Rocket forum
- Topic: Propellant Question
- Replies: 31
- Views: 46418
re: Propellant Question
Hey, I was just wondering where you guys get your saltpetre or KNO3 for either of these propellents? I've looked all over but I can't find it except for in chemistry supply stores or websites.