The Rocket N00b Blog 
Rocket N00b Posts
Balsa Grain Fillers and Added Weight (2018-05-29)
Most model rockets you build will have fins made of balsa wood. Because balsa is so porous and has such a loose grain, you have to give the wood some kind of treatment if you want ... [Read More]
Magical Weight-Reducing Balsa Filler (???) (2018-06-14)I recently wrote about a test of various balsa grain fillers and sealers and the weight they add. The clear winner of that test was the Brodak butyrate dope sanding sealer, which added 0.3 grams ... [Read More]
Brodak Is Back (2019-11-22)A few months ago, I learned from Bill Cooke's Rocketeer's Corner blog that my favorite sanding sealer, by Brodak, was out of stock. I learned about Brodak from Bill's blog, and I love using it to ... [Read More]
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