I have a plane on my bench right now too. It is a scratch build and I'm using a lot of light ply and hardwood sticks so I'm using a lot of epoxy. When I go to Harbor Freight I always pick up a couple of bags of the acid brushes I saw mentioned. When I build there is usually some 1/4X1/4 sticks laying on my board so I just taper an end for epoxy mixing and spreading on the small stuff and the brushes on the bigger parts. Very cool plane you have!!