Sealing cracks, crevices, and voids is a major step in any IPM program. IPF Foam offers a fast, economical and professional method to do the required sealing. IPF Foam will stop the passage of most insects, rodents, birds, and other small animals. It also has an added scent to deter these animals. IPF Foam is dispensed through the Pur Shooter Gun. This system assures professional placement of the exact amount of foam required to seal any gap. Use it in conjunction with Stuf-Fit for the best in wildlife or nuisance control. 600 ml container of closed cell, expanding foam. Natural Scented Aroma added(hot spice) to deter rodents, as well as insects. 600 ml container. Note: Since this product is considered an aerosol, air shipments are prohibited.