Primer test to determine what I should use on my RV-10.
Results: 21:22

I tested 4 primers:
NAPA Tecnique 7220
Dupli-Color
Rust-oleum
Majic Town & Country

Builder Information: RV-10 #42122
RV-10 Build Tracker: https://drive.google.com/open?id=1Ose...