I thought the red bar was used as cutting compound but it's used for a final? I'm trying to figure out different color blocks and how they are used can you please help out?
Lol every time I open a "How to Polish" video, it's a dude covered in gray. Jk, you work very hard and I appreciate your vid. I'm wondering how you would go about getting cured cement (not concrete) off an aluminum pneumatic trailer. Chemical or abrasive approach?