Luft Professional Expanding Foam Spray Gun (2 Insulation Guns + 6 Extenders) PU Insulating Applicator Heavy Duty Metal Body Dispensing Foam Gun Suitable for Caulking, Filling, Sealing (2 Pack)

We’ve used several different foam guns over the years, and this set has been one of the best so far. The metal body feels solid and well-made, and the foam dispenses smoothly with great control.The included tips and cleaning tools are a nice bonus — very useful for getting into tight spaces and keeping the guns in good shape between uses. With proper cleaning, we’ve been able to reuse the guns multiple times without any issues.Everything was packaged securely and arrived quickly. For the quality and quantity, this set is an excellent value. Highly recommend for anyone doing sealing, filling, or insulation work.

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.

I had used a couple of cans from a big brand, and they had a sort of built-in spray system. While it worked for filling large areas, there were some missed spots due to the lack of precision. This product has a very fine flow control spectrum based on trigger pressure, and has a great nozzle for reaching all the nooks and gaps. Worked perfectly with a 24oz can from Kraken. It will probably need one of those special cleaning cans to clear the nozzle, but I just think of the gun and the cleaner as reasonable additional costs for having the right tool for the job.

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.

The coating on it is nonstick. Fantastically easy to clean. The tip screws off, the adjuster for flow is very wide range and adjustable. It did need a better set of instructions especially how to depressurization and to clean but I was able to more of less figure it out.

Once you get used to the trigger, the gunner will perform flawlessly. I could put the gun down overnight and the phone canister stayed attached to the gun and in the morning I could still use the gun. It will save you a lot of time and money because the foam cans will be reusable instead of one and done.

I was totally surprised by these. Don't waste you time on the ones that some with the can at the big box stores. For the price they can't be beat. Came with adaptor. tips. easy to use. MAKE SURE YOU USE THE ACOHOL SPRAY CLEANER ON IT THOU. you will get years of use out of these.

This is my second foam gun. My 1st one was from another company that last me 3+ years of moderate to heavy use. This one worked fine on the initial round. I cleaned immediately with Acetone and ran acetone through the gun. 2nd time I went to use at week later and I could only hear a faint faint hiss. I waited and waited for the foam to come out but it never did. The trigger and pin move very nicely but material is not reaching the tip. Definitely frustrated and disappointed as it's not my first gun.