The shelf life of Smooth-On material refers to how long it can sit on a shelf (either unopened or after opening) before it begins to lose its ability to function normally or not be usable at all. The shelf life of a material will vary depending on chemistry and variables like exposure to heat or air after opening.

For more details about the shelf life of Smooth-On materials: Click here to review the Smooth-On full Shelf Life Warranty ›