Originally Posted by GW Performance Welding
We use a few different things including flapper wheels and die grinders and normally finished up with a DA sander.
Just wondering because I'm a rank amateur at aluminum welding... I use a flapwheel but it's slow... When I use a silicon carbide wheel, it loads up. I try to prevent it loading up by pre-loading it with candle wax but that doesn't last long. Anyway, impressive work and I was hoping to learn something