I have used Prop Speed with very good results. It is expensive though. When you have small props as I do, of course you don't need but the small kit. But it is difficult not to see how much more you pay per unit with the small kit.
Last time I went in with a power boat
friend who had big props, so I saved a lot. He no longer owns a boat, so scratch that plan.
Anyway, somewhere, maybe here, I read of accomplishing much the same by using zinc chromate paint
as a base coat, and when barely dry, paint
with silicone sealant
that had been thinned with a solvent to a brushable state. Not sure what to thin with, but would try denatured alcohol.
Has anyone heard of or tried something like this?
Would there be a better solvent to thin the silicone? Acetone? Laquer thinner?