Sport Rocketry / Rocketry Products / Estes / Kits / Guardian
I've been asked how to get fillets smooth and even. On the right are the Titebond M&TG fillets after spraying with the white undercoat. There is some roughness and ridges. This is a white undercoat I can now wet (actually damp sand) the fillets. 400 grit was wrapped around a Q-tip end for cushioned sanding.
After sanding the sides, be sure to go around the front edge of the fin / tube joint. this is where most of the glue "boogers" will show up under the color coats. When sanding ... [Read More]