Grab a quick 6-pack of MTN Hardcore (RV5002) Ultramarine Blue spray paint. Montana Colors Hardcore spray paint is the original high pressure gloss finish spray paint designed specifically for graffiti artists and muralists. The gold standard of spray paint, it is continued to be still used by the top graffiti artists, muralists and DIY'ers around the world. Need alot of paint for your next project? You can now purchase this Montana Colors MTN Hardcore spray can color in a 6 pack case and get massive discounts when you purchase in bulk!