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edward replied to the topic "How much DOA to use?" – 5 years, 11 months ago
You don’t need DOA in your propellant. It just makes it mix better and you get a softer cure. Here is something I ran a while back:79% AP 200u1% Mg13% HTPB2% PAPI5% DOA1 drop silicone oil per 500 grams as… Read more»
