10Pcs Attractive Expanding Foam Nozzles Spray Foam Replacement Tube for DIY Spraying as Shown Industrial Adhesives

I’ve always hated that the spray foam canisters from the hardware store is one time use. The foam dries in the straw and then you are stuck with a whole can of spray foam that you have to throw away. Now I can get a couple more uses of the spray foam before I have to toss the can. These replacement nozzles replace the original ones. I usually just leave the used straw in place and let it dry out. When I want to reuse the can, I unscrew the blocked up straw and use a small screw to clean and pull out the small bit of spray foam left in the nozzle tip. Then I put this new one in and can use the spray foam can again, saving me the almost $10 for a can of spray foam.