With an area of 151,563 square kilometres (58,519 sq mi), it is the nation's third-largest state. It comprises 38 municipalities (municipios). In 2010, Coahuila's population is 2,748,391 inhabitants. The five largest cities in Coahuila are the state capital city of Saltillo; the second largest is TorreÃ³n, third largest is Monclova (a former state capital), fourth largest is Ciudad AcuÃ±a, and fifth largest is Piedras Negras
From what I have read it varies with the quality of the paint and the storage conditions,but 3-5 years is reasonable for unopened cans. Most of the evidence seems anecdotal. There always seems to be a case of someone using something 20 years old that they got for free and it lasted 30 years.
The reason that most paint doesn't last that long is because people don't put the lids on tight and air gets in. If the lids are snug, it should last 10 years or longer. Like Bookmark April 19, 2009 at 7:22PM. Thank you for reporting this comment.ow long does latex paint last in the can. I just reopened 4 cans of latex paint I last used over 7 years ago. I had to touch up 4 rooms due to holes we had to make in the drywall.