Important! This product cannot be shipped to Alaska or Hawaii or be shipped via USPS. This product must be shipped UPS or Fed Ground ONLY.
Poly Purge dry gas can be sprayed into an open container, just before resealing the lid, to displace moist air, thus extending the life of polyurethane liquids. Poly Purge is heavier than air and is nonflammable and non-ozone depleting.
It is packaged in an aerosol-type can with a special nozzle extension useful for directing the gas into the desired space.