Remember how hard it was to air seal all of those hard to reach areas in your house and on the job with the big can on top of your foam gun? Then when you flipped your gun upside down to try and fit a little better all you did is blow air out the end? How about how hard it is to hold a patch in place while you’re reaching for your foam gun that you left on the floor? or was it across the room? Those days are gone FOREVER! With the FOAM-STER all you need to do is reach your hip!! The can is upside down every time no matter where your reaching, unless you work upside down. So, do what everyone else is doing. Go in guns blazing with the FOAM-STER on your side!