Great feed - thanks. Looks like Rapco is the pick.
I changed out the first set of pads at the 100 hour point - one brake O ring rolled and the puck was partially stuck. That brake dragged so much it trashed that tire. I used Rapco as replacement. The new owner of the RV-10 had some hard transition hours on the plane, and tended to drag the brakes on taxi and such (even with the rudder pedal extensions). The main gear both developed flat spots from hard landings so this last week I used up the spare set of pads as replacement when I put on new tires. The Rapco I pulled had 300 hours on them and were perhaps 70% worn but shoot fire, if you going to pull the tire might as well do brakes.
I'll stocking a repair parts locker for the new owner (his dime) so that he has a place to start as he learns his new airplane.
Carl
Waiting on Van's to recover from the weather long enough to ship me my overdue RV-8 SB fuse/wing/finish kits