We inadvertently used s.s. pop type rivets,( I had on hand) to help secure the NACA vents. I thought they were alum. until we had to drill one out. They drill out very hard and you have to be careful not to heat up the rivet while drilling, and melt the hole bigger in the plastic vent.
Should we drill them all out and replace with alum. to prevent corrosion?
Thanks Ron
Should we drill them all out and replace with alum. to prevent corrosion?
Thanks Ron