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🔧 Elevate your caulking game—precision, power, and pro-level performance in one sleek tool!
The Newborn 250 Super Smooth Rod Caulking Gun is a professional-grade tool featuring an 18:1 thrust ratio for easy extrusion of heavy materials, a 360° revolving barrel for versatile application, and a durable zinc alloy handle for ergonomic comfort. Designed for continuous flow control with a thumb release, it includes a ladder hook and built-in tube cutter, making it the go-to choice for pros demanding precision and efficiency on every job.






| ASIN | B0002YTSYS |
| Best Sellers Rank | #15,578 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Hand Caulking Guns |
| Brand | Newborn |
| Brand Name | Newborn |
| Color | Bar |
| Customer Reviews | 4.6 out of 5 stars 2,127 Reviews |
| Included Components | Newborn 250 Super Smooth Rod Revolving Frame Caulking Gun |
| Item Form | Liquid, Paste |
| Item Type Name | Newborn 250 Super Smooth Rod Revolving Frame Caulking Gun, 1/10-Gallon Cartridge Capacity, 18:1 Thrust Ratio |
| Item Weight | 1.6 pounds |
| Liquid Volume | 378 ml |
| Manufacturer | Newborn Brothers Co., Inc. |
| Material Type | Plastic |
| Model | 250 |
| Number of Items | 1 |
| Part Number | 250 |
| Surface Recommendation | Counter Top, Door, Gutter, Pipe, Sink, Tile, Tub, Walls, Window |
| UPC | 827165723205 039922610158 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |
| Water Resistance Level | Not Water Resistant |
S**3
This is the one.
I've use a number of caulk guns over the years and had a decent sized project coming up so I started looking to see if there was one that seemed better than the rest. The reviews on Amazon pointed me to this one so I gave it a shot. It is by far the best caulk gun I have ever used. It feels great ergonomically, has a smooth delivery of caulk/construction adhesive, it has a built in caulk tube "piercer" and even has a cutter to cut the end of the caulk tube off. I don't write a lot of reviews, but this device warranted some accolades. You won't be disappointed.
J**Y
Best caulking gun ever. I'm a Painter of 29 years
So I'd like to start by saying this gun is built to last I am a painter who has been caulking new trim and woodwork for 29 years a good caulk gun is essential I used to get the home Depot brand but they have changed so much they're not the same. I also would like to say I ordered the same caulk gun a couple months back and received a red one I think it's supposed to be the newborn brand but it is inferior to this gun I should have sent it back immediately but I thought I'd give it a chance. After using it for a while I decided let me try again they probably sent me the wrong gun and they did they sent the one that is in the picture like they should have the first time and let me say this is an amazing gun. If you want a dripless gun look elsewhere to me dripless guns are garbage I have so much caulking to do in the brand new homes that letting go of the handle I need to be able to keep moving even before squeezing it again it is just second nature to press the button to stop the caulk from flowing I do not even realize I am pressing the button to stop the car it is just a habit I was trained on these kind of guns and they are the best they also spin and pivot for caulking door casings that is great with this gun I can call a complete door casing in under 2 minutes I do not like dripless guns I want the flow to continue while I am letting go of the handle and squeezing again also this is 18 to 1 thrust ratio. If you do not know what that means most other guns like home Depot are 10 to 1 or 12 to 1 which means you have to squeeze the handle harder to get the caulking to flow this kind of gun is even good for heavier materials like liquid nail or others but if you're just using your basic painters acrylic caulk you gently squeeze it and it comes out great always with a small tip hole cut. Now I really wish the first one I ordered was the proper one then I would have two my girlfriend also works with me and she could have one they are a little expensive but man are they worth it from now on this will be the only caught gun I ever purchase durable it looks nice I love the colors not that that matters but it's nice to have a good looking tool especially when it performs like no other can and I have used so many different types of caulk guns over the years I purchased maybe seven different types from Amazon and this is the only one for me from now on my girlfriend loves it also. If I have anything negative to say about this gun is I do not like the poker that is on the side of the gun because that is the way you hold the gun and sometimes it pokes your hand it would been nice to have the poker on the side of the handle tucked in. But that is a minor minor issue if I needed to I could rip it off I wish I would have been using this gun a lot sooner because I love it so much I could be there spokesperson to demonstrate this is an amazing caulk gun if you are a professional cocker and I mean professional and know what you're doing and want a gun that has continuous Flow and only stops when you press the button don't look any further I tried looking at reviews of this gun and other guns nobody has a review that let you know if a gun has continuous Flow until you press the button I'm here to let you know this is not dripless it will continuously flow until you press the button and that is the way a great caulk gun should be five stars all day I would purchase again but hopefully this will last a long long time.
M**H
Works great
Perfect for caulk, I do not use it for glue.
T**K
Sturdy build and smooth operation.
This caulking gun is the best I've used so far. Sturdy build and smooth operation.
A**R
Fairly Decent
So far I’ve done a couple thousand feet with this gun and I like it but I think it’s overrated. It’s definitely better than what I had before. The tip cutting mechanism is useless. I still use a razor blade. The tube punch is way too thick. If you are cutting only a tiny bit off the tip of your tube so you can make a very thin bead of caulk, using this punch will make your hole bigger. So I use a thin metal rod instead. The squeeze ratio is really nice until you stop. Even after releasing the pressure and pulling the rod back, caulk will still ooze out. I never said it down without putting a rag under the tube tip. I guess it’s somewhat expected for a gun with this ratio because one squeeze will move the plunger so far into the tube that, even when you release it, there is so much pressure built up in the tube that it keeps pushing out. I kind of knew that was the case when I bought it though. If you’re using thick caulks and your hands hurt or you have carpal tunnel, it’s a nice upgrade. But with so many other issues with it, I would not buy it again. I don’t understand why this gun constantly ranks as one of the best in so many online reviews.
R**H
Nice gun
This gun is smooth and very comfortable in the hand.
P**I
Also functions as vise! ha!
Buy this gun! I suppose I shouldn't write this so so after opening the package, but felt I need to share a thought or two. Like SO MANY OTHERS, I have had the $7.99 caulking guns from big box stores all my life. One gets used to the slip and slide of the gripper thingy on the steel rod. Like a bad marriage, we simply get used to it. I digress... The other day, I was once again "trying" to apply a bead of fairly heavy asphalt roofing tar from a tube and my trusty, always-guaranteed-to-slip $7.99 +tax gun held up to its quality. I must have pumped that damn thing 20 times to get the rod to move a centimeter. Needless to say, when the tube was finally finished I had squeezed that handle a gazillion times! That is when I said I had had enough and went online to get a high quality gun. I found it in this one! I think, as I haven't used it yet. I just could not stop working the mechanism when I got it out of the box. TRUELY amazing function! And, it really appears that I could use this for a vise if need be! Smooth and worth every penny I am sure! Now, I only need to wait for the next caulking need to try it out. If it fails, which I see no reason, I will edit this review. But in the mean time, I will continue to play with it because it functions so well. Oh, one more thing...don't get your finger between the pusher and end of the gun and squeeze, you will likely loose it! Buy this gun, it will be the best $25 you ever spent!
J**N
Game changer!
Best caulk gun I've ever used. Requires so much less strength to squeeze that you can keep working even if your hand is tired.
H**.
¡¡¡ La Mejor calefateadora que he comprado !!!
¡¡¡ Control muy suave y preciso, no importa la densidad del silicon ó sellador !!!
M**D
Once you experience this, there is no other way.
This gun has an excellent pressure ratio with the trigger. I like how the barrel revolves so you can change tubes in a multitude of positions safely, it's got all the regular bells and whistles like a retractable lance and a tip cutter. There are a lot of careful design features that you start to notice after a while of using it. The way the hook spins, how the lance isnt positioned at the end of the gun you would maybe want to hold. How smooth, but solid and non porous the entire construction of the tool are. This isn't your average silicon gun and if you're even remotely on the fence between this one and anything else. Just give this one a go. This will be gun #6 or 7 for me and I have never been this impressed and I even tried the fancy ones that split the tube as you go as well as the battery powered ones(that are also good in some applications)
D**D
Much better than expected
I bought this gun to replace an old cheaper caulking gun that just didn't have enough power for some of the caulking I was using. My hand was getting pinched and hurt every time I used it and I could never put a nice smooth bead on anything. Then I decided to try this one based on reviews...no turning back. This was so easy to use, even with thicker than normal caulking, and I am able to put a nice smooth bead around doors, windows, bathtub, etc with very little effort. The only downside, if you would call it that, is that if you are using a previously opened tube of caulking that happens to be plugged up at the nozzle end due to drying, this gun is so powerful that with very little force, the caulking will take the path of least resistance...that being the back (wide) end of the caulking tube and makes quite a mess for cleanup when it squirts out. But that is no fault of the gun, just the tube or user. Would buy again in an instant if lost, and shouldn't have waited so long to buy quality...you do get what you pay for. I'm sure this last a lifetime for me.
A**.
Artículos necesarios.
Excelente herramienta!!!
J**R
Lo mejor de lo mejor
Definitivamente no es una calafateadora de bajo presupuesto. La relación fuerza-presión es más que suficiente para una operación suave no importando lo duro del cartucho. No es cara así que vale mucho la pena pagar la diferencia.
Trustpilot
2 weeks ago
2 months ago