- May 8, 2018
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I feel like a thread already exists but I can’t find it. I just purchased my first large fiberglass rocket (Rocketry Warehouse ARCAS) and I’m used to BSI epoxy but that would cost way too much for this. I’ve heard about US Composites and West Systems but have never used them and after looking them up and all the different types, I’m quite confused on what I would need. I see US Composites is much cheaper so I’ll probably go with them. I can get West Systems locally but it’s a lot of money. I know I’ll need milled fibers and stuff for it. Which resin/hardener set would I need for internal fillets and building it? I may use RocketPoxy for external fillets on this.