Grab a quick 6-pack of MTN Water Based Arctic Blue 400 spray paint. MTN Water Based spray paint is the best in class non-toxic, eco friendly spray paint designed for both indoor and outdoor use. Whether you are painting a mural inside, working in your studio or working on large scale outdoor projects - MTN Water Based Spray paint is perfect for any situation! High quality color safe permanent spray paint without the harmful chemicals and smell of traditional aerosol spray paint. Need a lot of paint for your next project? You can now purchase this Montana Colors Water Based 400 spray can color in a 6 pack case and get massive discounts when you purchase in bulk!