Beduan 4 Jet Pneumatic Cement Stucco Sprayer Gun Plaster Mortar Automatic Air Panting Tool for Wall 1pcs

Works very well, if purchasing know that you need a large compressor, I used 5hp 25 gallon and it worked great.

I bought it for one job, to apply stucco to a concrete block retaining wall. Amazing! I have hand applied stucco before but that’s hard on the body. I used a 4hp air compressor and mixed up stucco in a cement mixer. Dumped the stucco in a plastic tub, then scooped out of that. It applies a very even stucco mix with good thickness. I then did a trowel knockdown. Far better results than hand applying with a lot less labor. Works perfectly

I would have given it a 5 star review, but the compressor fitting that comes with it is a 1/2" NPT Female to 3/8" barb. The end of the spray gun is 1/2" NPT Male and none of the stores in my area had and 1/2" NPT fittings that would allow me to connect a standard compressor quick connect. My only option was to wait several days to get a fitting from amazon or cut my 3/8" compressor hose and attach it to the barbed connect that was supplied. Not being able to easily attach a 1/4 standard compressor fitting is the only downfall. That caused it to lose a star. I bought a cheap 3/8" compressor hose and cut that to fit the barb. As for the gun, it was easy to assemble, included Teflon tape, easy to use and easy to clean. I did find mixing my stucco a little more wet than I would use for a trowel application helped. There is a lot of material that falls to the ground. I used a clean plastic sheet so that I could reuse most of the drop. Great for small jobs. The hopper only holds about 1 gallon of stucco, so it would require a lot of refilling to do a large job.

This gun is working great. We are using it to stucco our house. We do lose about half of it on the ground. We put the rubber underside of a rug under were we were spraying and then we could reuse. It has worked awesome. Very sturdy and easy to clean. We did hook up two air compressors as another reviewer and that seems to work great.

I was disappointed with how quickly this fell apart when I used it. Literally 10 minutes into it, the threads on the handle all stripped out, it leaked air, and just didn’t work well.

Update: May 1st 2022: Handle broke off. May 2nd: My masonry laborer re-threaded the handle and put it back together. The sprayer is working fine, he said. I would say this tool needs some little extra strength to be perfect, meaning not breaking. For the fact that the handle broke at the end of the thread, that it didn't came with a hose as the description estates, and that apparently there is no customer service or a website to contact Beduan, I give it a 3 star. April 22nd, 2022. Massonery worker report: The sprayer is working great! He's been sing it for 1 hr or so and he's satisfied with it. I will update my review this week. I have a building project using Styrofoam panels and the builders needed this tool. I'm in Ecuador where many blue collar laborers don't have tools. First thing: It doesn't come with a hose, even though in the description says it does. Probably wouldn't have help since if they will spray something on walls, the hose needs to be long, and not curled up. They don't want to have to fight it. The builder got a propane gas tank hose, we tested it with the compressor and worked well. Something important: The cement mix needs an additive to reduce the amount of water necessary in the mix. Adding water will make the mix too weak for my walls. I will post some more after the workers use it.

Works great

I totally recommend this tool. I am a contractor and when I saw this I knew I had to order. At first I thought it might be like those tools you see on tv that don’t work. Let me tell you this works amazing with the proper air pressure. I put 2 small air compressors together and I can go all day long non stop. You won’t be dissapointed

This might be a good idea, but with full of mortar, handling is a problem, it is heavy for normal people.

The fitting supplied is a 3/4 to hose Barb attachment. How do you connect this to your air compressor you have to find a new fitting to allow connection to a quick connect fitting or have an air hose made to accept this hose Barb.

La maquina funciona bien pero no pude alinearla correctamente

Waste

Does the trick..... nothing fancy just gets the job done.