helmet build

Ok so I bought a cheap 'silver' spray paint without doing research on better metallic spray paints, and now I realize Rust-oleum has a great metallic paint called Dark Steel. If I wanted to remove the spray paint currently on my helmet (which is pvc), should I use sandpaper to sand off the...

Hey everyone! We are new here! I am looking to join the Mercs and I was told my foam helmet would not meet requirements. I was also told there was a girl who just got approved by making her helmet out of cereal box cardboard. My boyfriend and I would like to try this for our helmets, we are...