MacCool

Well Known Member
I have an MTV-11 Constant Speed composite propeller on my RV-9A. It has about 200 hours on it and has never been damaged, BUT it does have a few little minor dings in the paint, underlying substrate is undamaged. They're nothing that worries my A&P, but he did mentioned that it could be touched up if I wanted.

While the plane is down for avionics, I was thinking of touching it up a little. MT supposedly has a guide for that, but I can't find it online. I've heard everything from JB Weld to epoxy.

Anybody have advice on composite prop touch-up?