The Montana Mega was developed by Spanish Montana in in Barcelona. The paint is the same as the in the Hardcore cans but it comes in a 600ml tall can. The paint is long lasting and is weather resistant. The can has a high pressure valve for quick spray.
Thanks to James from Oink for the video. We will be looking at a complete cap test using a Montana Mega (magenta) spray can.
Here are the results of the Montana Mega 600ml cap test: