AWF PROSpray Foam Gun 40" Long Nozzle, High Precision, Adjustable Flow Control, Adjustable Swivel Tip, Contractor-Grade Pro Applicator for Insulating Foam Sealant

I bought this spray gun to apply foam insulation in my attic to top plate of exterior wall. So far it worked perfectly for what I needed it for.In compare to another shorter nozzle foam gun that I owe, I had less luck with foam expansion on this one. Perhaps that's just because foam applies a bit slower with this gun because it needs to travel a longer distance thought the nozzle.I would use this gun only when I have no other option - meaning that if I need to spray foam something nearby, I would use shorter nozzle gun, and for situations where I cannot reach with shorter nozzle gun - switch to longer nozzle option then.I also accidentally stepped on the nozzle once and bended it a bit. I was able to bend it back by hands and it continued to work as if nothing happened. Since then I started to put this gun in a 5gal bucket, to help it stand - nozzle will overweight can of foam on one side and it will fall if you try to put it down on the can (obviously).I'm really happy this product exists, because my project of installing smartbaffle & airsealing in attic full of insulation would not work that well without it.—-Update. So my gun end up failing on me. After i stored it without a can it ended up getting clogged. I tried to clean it, but it is hard - even if you unscrew part of nozzle, that metal line that is inside the tube is somehow fixated in there. There is hex screw at the very back of the gun that seems to allow to force that line back in its place, but i had no luck fixing it fully. When i installed foam can , gun started to leak foam from the nozzle in small quantities. I removed foam can, sprayed it with foam cleaner & was able to save that foam can & reuse it in another gun. However, i will be throwing my foam gun in a trash since it is no longer usable. Looking back, i probably should have purchased a separate foam cleaner can and keep it on this gun at all times when not in use. And perhaps flush it few times a month at the beginning of storage. I ended up getting another brand 40in foam gun that has a bit different lock mechanism and will plan to do the same with foam cleaner can for storage on it in future. Foam cleaner can costs less that 10$, this gun - more than 100$, so don’t do the same mistake that i did & not store your gun without any can on it. And i wouldn’t store it without foam can on it for long time unless you plan to use it.Ps. I’m not dropping stars for this gun since it was my mistake that ruined it. This gun is very handy when you really need it.

This gun was tremendously helpful with foaming my cantilever bays in my basement, just the right length. Plus, the swivel tip help get the foam into tight spots around my HVAC boots and connections in those very same bays. The coating on the gun makes it a breeze to clean off any foam that gets on it. I found it easier to remove if you wait about 10mins after getting it on, then it peels right off. Waiting till the next door, makes it harder.No issues with any of the cans leaking and I went through about 30 cans so far, only ONE car leaked, when I was threading it on, it was cross threading and activated the nozzle, quick reflexes got it fixed with only some foam leakage on the gun screw that didn't affect its operation.This gun is worth its weight for the extended abilities it offers.

Here are my first impressions of this gun that I received today right out of the box. It was packaged well. No noticeable damage to gun. I shook a new can of Great Stuff for about 1 minute and installed onto gun adapter. The first thing I noticed was the adjustment wheel that adjusts the amount and bead size of the foam exiting the gun. Now with the gun in your hand and facing the crack you want to fill and you are looking down on the adjustment wheel to increase the amount and size of the bead turn the wheel counter clockwise. To decrease turn clockwise. It's the opposite for their shorter foam gun that they sell.The main reason I purchased this gun is I've had issues with the competitor ( Great Stuff pro 14 and pro 14 XL). They would get plugged up and I was following directions to the letter. This AWF gun is teflon coated which is a PLUS.The aluminum guns get dirty fast and I like to keep my expensive tools clean after usage.Well the gun is loaded and the barrel is full of foam and the regulator wheel is closed (rclockwise ). I will be using it tomorrow on the job and I will keep you posted.5/2/19 -NOT ONE ISSUE WHAT SO EVER WITH THIS FOAM GUN. IT NEVER PLUGGED UP AND WAS DEPENDABLE THROUGH MY WHOLE JOB. KEEP IN MIND YOU HAVE TO FOLLOW DIRECTIONS OR GAME OVER. ADDED BONUS........ IT'S EASY TO CLEAN

Works awesome

Love the swivel tip. Makes it easier to get better angles to apply foam. For the truss on my attic floor, I can angle it so it points more directly toward the gap for a more confident fill. The 1 meter barrel means I don't have to do as much bending down and can reach for spots that would be hard to get too without it. Seems fairly sturdy for a long barrel.Only negative is the control knob. It is too loose and will move on it's own. Bump the gun against something or shake the gun too much when hopping from one position to another and you need to adjust it again, which wastes time and makes for a less consistent bead. 5 starts if a tighter control knob was on the gun. Either way, I'd still choose this over other guns.

THIS IS THE BEST GUN ON THE MARKET. LIKE ANY TOOL PERTAINING TO SPRAY FOAM, IT CAN GET MESSY SO PROPERLY PROTECT AREA. LIKE ANY SPRAY FOAM GUN, YOU HAVE TO BE COMMITTED TO CLEANING IT CONSTANTLY DURING AND POST USE. BUYING AGAIN BECAUSE OF QUALITY AND TO DEMONSTRATE CUSTOMER LOYALTY FOR THE EXCELLENT CUSTOMER SERVICE I RECEIVED IN THE PAST. IF PEOPLE ONLY SPENT THEIR MONEY ON COMPANIES THAT PROVIDE SERVICE LIKE THIS ONE, WE WOULD NOT HAVE SUCH A PERVASIVE BUSINESS CULTURE OF PUTTING CUSTOMERS LAST ON THE PRIORITY LIST.

I'm guessing for the people using it everyday this is fine. Both of the ones that I purchased had issues at the trigger and would gum up. Always kept the can on it, cleaned it in between each can, but the trigger would stick and extend the entire can. Ended up in the trash can at work.

Sealed up 28” overhang in basement front of house, was drafty, hard to reach, this was worth the money!