I haven't flown with wood props for years, until recently at the field I had left my only APC 11-5 at home and asked if anyone had an 11-5 I could use on my Brodak .40. A friend said no, but he had a Top Flite Power Point 11-6. I said what the heck and gave it a whirl. What an eye-opener! I had gone thru about half a dozen different props looking for the right one, all APC and Thunder Tiger, except for one carbon and one MA 3-blade. Several had been OK, and the engine was medium happy with a wide range of sizes, but the Top Flite really woke the engine up. It produced more power, better line tension everywhere, especially overhead. Maneuvers felt somehow crisper to me, although I'm not sure if I might be reading more into it due to my enthusiasm. Possibly the lighter weight beechwood has something to do with this.
Anyway, I noticed that the prop is starting to fuel soak. I ordered a half dozen more, and I would like to do a little sanding and rattle-can clear refinishing to improve fuel resistance, and possibly (if this works) to balance the prop by spraying extra finish on the light blade.
Any suggestions as to a fuelproof rattle-can clear to use on props, and any other points?
Thanks,
Kim Mortimore