By combining the physical properties of Portland Cement with the strength of mineralized wood fibers, ARMOROCÂ® is ideally suited for all applications where durability and fire-resistance are a concern.
6-8 Months. Of course, all foods last for a shorter period of time if they are not stored properly. But, like many other products, tortillas usually have a best by date which is simply the last date by which a manufacturer will vouch for a product's quality, not its safety.
In-shell pecans as a rule also last longer. 1  At room temperature (70 ) pecans will usually last 20 days, if in a sealed, airtight, container, maybe 45 days. 2  In a refrigerator at 34 , in an airtight container, pecan storage life increases dramatically, easily achieving 9 to 10 months.