How to Build a Composite RC Airplane (F3A) – Part 1: Mold Prep & Painting

In this first part of my 3-part F3A model build series, I paint the colour scheme directly inside the mold before any composite materials are added. This technique ensures a durable, high- quality finish for a professional aerobatic RC plane. This is Part 1 of 3 in the full build series – don´t miss the next episodes! Like and subscribe for more RC plane building content! #f3a #rcplane #composite