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PAINTING ROBODOG MASK
You can see what paints I used on the tools page.
After cleaning up the raw mask, I started by roughing up the plastic with fine sandpaper. Then primered it twice with grey primer, and then started painted by hand.
I also used these tools at this point:
Black Buckram Sheet (for slits of the muzzle): $5
Ring-
Chicago Screws 1/4"(for jaw hinges): $5
Black Nylon Webbing 1" wide, 6" (for back plate attachment): $5