What is the cure time for Handi-Foam One-Component Foam?
A. Handi-Foam One-Component Foam is classified as a UL/ULC polyurethane foam sealant. All One-Component Foams cure when moisture found in the air reacts with the chemistry of the dispensed foam. Optimal air temperature for using foam is between 65 F – 100 F. Under these conditions expect material to dry tack free in 10 minutes and to fully cure in 1 hour. Under conditions of low humidity or when used in cooler temperatures the cure time will be longer.