Can Handi-Foam products be reused?
A. Yes. Instructions are listed below for the different types of products: Two-component foam Leave dispensing gun attached to cylinders and under constant pressure. Always leave the used nozzle on. Cylinder valves should be turned off; however, do not drain hoses. Fresh chemical should be dispensed through the dispensing gun every 5 to 7 days to avoid crystallization within the hoses.