cyanoacrylate

What brand and how much are you guys using to finish 1 set of scales? I see CA thrown around, but I wonder if everyone is just using plain old super glue from the grocery store or if there is a particular Loctite or 3M brand that everyone is partial to.

Can/has anyone ever used CA on top of tung oil? I mean, just wiping down the surface with acetone and then applying the CA?

What I'm experimenting with doing is pre-finishing my scale material before I cut the scales. I'm curious how far you can go into the finishing process and then cut out your scales, do some touch up sanding or final sanding, and then whatever coating and sealing process.