Luft Professional Expanding Foam Spray Gun (2 Insulation Gun + 18 Extenders) PU Insulating Applicator Heavy Duty Metal Body Dispensing Foam Gun Suitable for Caulking, Filling, Sealing

The Luft Professional Expanding Foam Spray Gun has been an invaluable tool for my insulation projects. This two-pack set, complete with six extenders, provides exceptional value and versatility. The heavy-duty metal body ensures durability and reliability, making these guns perfect for caulking, filling, and sealing tasks.One of the things I appreciate most is the precise control these guns offer. They allow for accurate application of expanding foam, which significantly reduces waste and mess. The extenders are particularly useful for reaching tight spots and ensuring thorough coverage.The only minor downside is that cleaning the guns can be a bit tedious, but this is a small price to pay for their overall performance and ease of use.Overall, the Luft Professional Expanding Foam Spray Gun set is a must-have for any DIY enthusiast. Its durability, precision, and versatility make it an excellent choice for a wide range of insulation and sealing projects. Highly recommended for both beginners and seasoned DIYers.

Made foaming our new build so much easier especially with the larger canisters. Way better than the disposable. Way better control over the application and the extra tips were awesome.

It works great easy to clean with the cleaner

The guns seem to be of decent quality. I did notice that the cans don't seal perfectly to the orifice and so there is a little leakage, but cleanup was easy enough with some acetone before the foam cures. I appreciate that the barbed nozzle at the end of the gun is larger than some other brands and so this one fits the pattern spray nozzles included with the many professional PU foam cans. I would advise that if you are getting the Kraken brand of foam, this gun probably will not work because Kraken uses a smaller barbed nozzle.As a tip. If you are like me and need this gun to spray foam as a sealant in between wall studs or floor joists, I'd recommend picking up some 5mm inner diameter (7mm outer diameter) hose, a brass 1/4 to 3/16 hose barb, and a pack of assorted zip ties. With these, you can attach a pattern spray nozzle that usually comes with professional polyurethane foam cans to the hose barb and attach the other end to the gun using the zip ties to add additional security to the connection. Doing so well make your life a bunch easier when trying to fan spray the foam into various spaces like the ones I mentioned above. Also, it's a good idea to either wear clothes that you plan to destroy or put on a full cover tyvek suit. Be sure to cover everything including your head and use a face shield as the foam tends to blow back a little during application and while changing canisters. Naturally, gloves are a must and I recommend using PVC coated ones, but I'm sure others would work well too.When cleaning the gun, use the special cleaners that screw onto the gun just like the foam canisters do. This is simply pressurized acetone so having a quart or gallon of that around is handy so that you can use the "cleaner" for just the interior parts of the gun and the less expensive bulk acetone for cleaning the outside and yourself. Be sure to do this cleanup before the foam cures and keep your protective gear on. I learned the hard way that messing about with the stop valve (a nice feature of these guns, by the way) can cause the expulsion of some of the foam in the gun back at you. It's better to be covered than end up with egg, I mean sticky PU foam on your face. I hope some of this helps with your buying decision as I know specific information on these guns can be hard to find and no one likes buying these only to find out that they can't use nozzle attachments that need.

I was really surprised to find that these seem to work as well as the Great Stuff gun, which I have two of. They also include a valve at the can connection which is really nice for installing and removing cans (I have had some cans leak even though the gun didn't and would have rather not have had the product fill the gun until I knew the connection was secure). I haven't tried the attachments honestly they probably suck like all the rest and shoot off under pressure making a big mess.

Heck ya! Two of these for less than half the price of a great stuff gun and a shut off valve along with a bunch of different tips. Nicely made. Gonna keep one with the foam cleaner so I can blast the other one clean.

These actually work really well as long as you clean them right away. I have worked with the 'ready to use' kind of foams that come with a nozzle and these make everything so much eazier as well as saving you money if you're going to use more than a can or two. I mainly bought them because I'm in a wheelchair and couldn't get above my doors and windows with the old stuff. This, holding the can upside down on the gun and having a decent length tube solved my problem. Happy with the quality for the price.

Worked great for 1 can. Cleaned out away. Went to use again with a new can. Nothing works or comes out. Leaks, at screw in and blows when you unscrew can.Update: vendor made good on refund so good customer service with product.