HANDI-FOAM Insulating Spray Foam Sealant: Gun Grade, Cream, 24 oz Container Size, Can, R-4.7

Gun spray foam sealant cans require a spray applicator gun to dispense the spray foam. They are often used when a large coverage area is needed for insulation. A compatible spray applicator gun is reusable, has a longer reach, and offers more foam-dispensing control than straw applicators.