How should I store my unused SEAL-ONCE product? What is the shelf life of SEAL-ONCE products?

To obtain the maximum life out of your SEAL-ONCE® product, it should be stored much like paint in a tightly sealed container at room temperature, out of direct sunlight. Stored properly, SEAL-ONCE® NANO GUARDTM has a shelf life of 3 years. SEAL-ONCE NANO GUARD PLUS POLY, when stored properly, has a shelf life of 18-24 months. SEAL-ONCE ACRYLIC POLY, when stored properly, has a shelf life of 18 months.