BVM Super (Balsa) Bandit
If you use the applicator gun & nozzles for the Aeropoxy, then doing the front of F6 is a breeze... but you can't do the rear the same way - the applicator gun is too large to fit in the fus behind the former.
Here's what I did - grabbed a balsa stick and clipped a cotton-bud to it... the tool should be long enough to reach the rear of F6 from the tail: