Preciva Foam Gun, Professional Foaming Gun Heavy Duty PU Expanding Foam Gun Caulking Gun Spray Application Applicator for Caulking, Filling, Sealing, Home and Office Use

Easy to use & Clean. Highly recommend this product.

the cost of this gun is similar to buying/using cleaner and much less hassle

First day of use..... Useless, super bad quality!

The plastic slip on extensions its comes with are absolutely worthless. They fall off immediately under the pressure pff the foam getting psih through. A small zip tie that I added only kept those extensions on for 3 seconds longer.Gun works well so far, and fits Great Stuff brand Pro containers. Their foam construction adhesive is a bit thicker and doesn’t seem to work great with it, but the Gaps and Cracks formula flows very well through it.I am using this in conjunction with 2” EPS foam to insulate my rim joists, and to close up my crawlspace vents.The extension pieces, besides falling off and being completely useless- were not nearly long enough of flexible enough to allow me to get into the spaces necessary.I attached about 20” of thick walled clear fuel hose to the end of the gun which is held on tight with a hose clamp. At the other end of the hose I pressure fit about a 3” length of 3/16” brass tube (i think that is the size, just some scrap I already had). The brass tube is more controllable for the end of the hose and has a much smaller outer diameter. This setup allows me to reach anywhere!You must also buy the gun cleaner cans, and make sure your thoroughly clean up after every single use, running it through all tubes until totally clear.

Have not used yet but they seem to be good quality and you can take them apart for cleaning. Big improvement over the more expensive ones for 60 dollars each

I bought this one after I accidentally ruined my Advantech applicator by leaving a can in it for a long period of time, I didn't feel like spending another $80 so I gave this one a shot. The Advantech one is nicer, but definitely not 4 times nicer. This one does just fine, very easy to dial in volumes, cleans up nice, can fits fine. Only gripe I have is the tip is designed to put plastic applicator ends onto which I didn't want to use, and without them the foam sometimes gets caught up on the end. Overall given the price I'm very happy with it.

I accidentally bought a $15 can of spray I needed a gun for so I bought the gun to very upset with the mess it made. The trigger is not working for one thing and part way through screwing the can on it oozed out everywhere. So that's $32 and a pair of gloves I ruined in the garbage. plus a big mess. I still oozed everything out of can and slapped it in there. Id give it 0 if I could but because amazons awesome and refunded me for the gun and most of the can I gave them 3. 5 stars to amazon. I will definitely make sure I get cans with applicator tubes from now on when I'm doing small jobs around the house. I don't see how this is any easier anyway

This a great replacement for the very expensive brand name nozzle. Very simple to take apart and clean for reuse.