Here in Kansas it's been raining like every other day for the last 6 weeks or more and the humidity is thru the roof. With all the metal work, welding and grinding I've been doing I'm having some bad time with surface rust setting in quickly. Weld and grind today, rust Saturday. So my question is what do you guys use to protect the bare metal between work sessions? I thought about going with etching primer or standard primer and just sanding it off on the next area/weld the next time I'm working on it. Right now the surface rust is starting to out pace me !! Tired of all the rain and humidity !!