Epoxy resins are low molecular weight pre-polymers or higher molecular weight polymers which normally contain at least two epoxide groups. The epoxide group is also sometimes referred to as a glycidyl or oxirane group.
Different grape varieties thrive in different climates, but typically do best in U.S. Department of Agriculture plant hardiness zones 5 through 9. Although highly perishable, when stored correctly, grapes can last up to six weeks after harvesting.
When properly stored, the shelf life of dried fruits such as raisins (dried grapes), craisins (dried cranberries), dried apricots (actually apricots!) and many other dried fruits past their best by date is approximately ... *Freezing is an indefinite form of storage and dried fruit, if properly sealed, can last for many years.