Handy Hose for Spray-Foam Insulation
More on Insulation
If you’re air-sealing and can’t get the can of foam into those tight, hard-to-reach places, you could spray it on your gloved hand and gob it where you need it, but there’s better way.
Pro Guns are great for when you’re air-sealing a house, but they can be awkward and get in your way since the can is tall and the nozzle is long. In certain tight situations, the spray gun (or can) will not fit, so Chris Green of New Milford, Conn., came up with an easy solution using a scrap piece of electrical wire.