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 shelf life of paint depends on the type and whether the paint container has been opened. Solvent-based oil or alkyd paints can remain usable for up to 15 years if they were never opened and always kept away from temperature extremes.Water-based acrylic and latex paints can stay good for up to 10 years if never opened and kept from freezing.Leftover paints that have been opened should be closed up tightly, stored in a cool, dry place and used within two years.Paints normally separate into solids and liquid during long-term storage.aint Gone Bad. Paints normally separate into solids and liquid during long-term storage. If you can stir the solids smoothly back into the liquid, you can probably use stored paints. But if the solids have hardened on the bottom of the can and wonât mix with the liquid, the paint is spoiled and should be discarded.