kit was very high quality, and foam spray is ok for 1 part can, but i did get 1 dead can out of the 6 pack
It did a great job. I would have given it a five star but out of the 40 cans I used I had five bad ones that’s still provided product to come out but not the way it should have. Overall, my project turned out excellent
This worked well. I'm hoping for very low heating bills this coming winter
Worked really well. If you keep the end of the nozzle cleaned off regularly they last longer with less dripping and waste. Had a problem with one of the guns about ¾ of the way thru one set of tanks but was able to finish off those tanks with another gun.