The foam worked well and as expected. My suggestions are: 1) Get your web site-IXIR -upgraded so I can connect quickly, I keep getting the wait signal, page not responding message, and it is not my system 2) I tried looking on IXIR web site for instructions, but turned to YouTube which made me aware of many more brands to choose from 3) For users, I shook the cans to be used the night before, also 10-20 minutes before starting the project, then again right before installing onto spray gun. Also remember to turn the on/off valve on the spray gun- off, when removing or installing new can of foam. I cut the nozzle's from each other and marked them so that I knew which was straight or angle, my eyes are not that good. Finally have cleaner, rags, paper towels, waste bucket, putty knife ready in case of overspray. MY area was a partial finished basement, so I needed to hang & lay plastic sheeting to enclosed the area, tape off windows, etc...