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Red Devil 3989 9' Extreme Duty Caulk Gun - Thrust Ratio 26:1,Black

Free shipping on orders over $29.99

$19.77

$ 9 .99 $9.99

In Stock

About this item

  • 26:1 THRUST RATIO: 950 pounds of force easily extrudes the thickest of materials
  • COMFORTABLE GRIP: Ergonomic rubber trigger and push release
  • REVOLVING BARREL: Allows for effortless maneuvering in tight, hard to reach areas
  • INCLUDES SEAL PUNCH & LADDER HOOK: Quickly puncture the seal of caulk cartridges and hangs easily on a ladder when not in use
  • DRIP FREE TECHNOLOGY: Stops the flow of material quickly by releasing the lever


Red Devil's Extreme Duty caulk gun has a 26: 1 thrust ratio applicator with 950 pounds of force! it is especially useful for high viscosity materials that are hard to extrude, like hybrid adhesives and epoxies. It has an ergonomic rubber trigger and push release for better comfort and grip. The revolving, easy-load barrel comes with a "no drip" feature and a seal puncture tool. 1/10 gallon barrel holds most standard cartridges.


Customer
Reviewed in the United States on February 2, 2025
Sturdy build and good pressure for thick adhesives.I own two of these. The second gun was slipping and not able to exert enough pressure to drive the plunger. I realized the metal clip in back of the gun was assembled backwards at the factory. I had to remove the plunger and flip around the metal part. It now works fine.
Kindle Customer
Reviewed in the United States on February 10, 2025
I had the cheapo from the big box store and was trying to use it with Thixo 2 part epoxy. It couldn’t handle the task, even squeezing with both hands. This gun was AMAZING! One handed with minimal effort. I recommend this very highly!!! Oh and the quality of the tool is outstanding too.
S.Jones
Reviewed in Canada on January 2, 2025
Works great. Easier to apply heavier glues. Best gun I have ever used.
Gloria
Reviewed in the United States on September 3, 2024
Super quick shipping. my hand was injured from so much caulking with those cheaper caulk guns, with 26:1 ration this one has it makes for easier work for my hand and Far better control! This caulk gun is very well built for smooth caulking bead work. Am soo pleased! Highly recommend!
Edwin
Reviewed in the United States on August 3, 2024
It seems like it would have been a good caulking gun but unfortunately I wasnt even able to try it out. It arrived bent out of shape and the frame had separated from the main body. The box arrived in pretty good shape-it wasnt crushed at all, but the gun itself looked like it had gotten dropped pretty hard. I am hoping the replacement arrives intact. I was really looking forward to try it outEdit: replacement arrived faster than the original damaged one. This one arrived in perfect condition even though it was shipped in a packing envelope instead of a box. Very hefty and pressure works great
Joseph M Coleman
Reviewed in the United States on August 24, 2024
I have purchased other guns in the past, but the pressure was insufficient when applying products thicker than standard Latex caulk. This gun, however, handled it well. I had to get used to releasing pressure; otherwise, it would drip. There is no cutter, so you have to cut tubes with a utility knife. I am happy with the product, the seller, and the low price. The only thing better would be an electric or air-powered gun.
Customer
Reviewed in the United States on August 14, 2024
It's a great gun, sturdy, easy to deliver material, heavy duty and comfortable trigger. Surprisingly it does not have a tip cutter, hence only 4 stars. Otherwise, it is the best caulk gun I've owned in over 50 years.
Kike garza
Reviewed in Mexico on August 11, 2024
Algo cara comoarada con las de 5 dlls pero hace muy bien su función, los cartuchos de poliuretano que son bastante espesos los aplica practicamente sin esfuerzo.
Joel
Reviewed in the United States on May 9, 2024
This is pretty solid but not a huge step up from my 10:1, $12 caulk gun this replaced. The handle is comfortable. If my expectation is for some light DIY work, this fits the bill. If it is contractor-quality delivery and ease of use, not sure it hits that mark. I'm no contractor though, so maybe this is as good as it gets. Just seemed like the long caulk lines I ran required me to release and depress the trigger with the same effort and as frequently as the 10:1 gun.
TAD
Reviewed in the United States on December 7, 2024
I'm a 77 yr.old female and my grip strength is not what it used to be. I purchased this to use with very heavy duty construction adhesive on a small tiling repair project. Initially balked at cost but it worked like a charm. I then used it with "regular" caulk on another project I'd been dreading and it is now my "go-to" for any caulking project. Buy it and don't look back!
Petrocelli
Reviewed in Canada on November 15, 2024
Well made, comfortable, solid, caulking gun. Well worth the extra couple of bucks compared to folded cheap metal with loose pins.
Aplicador de silicone chegou muito bom mesmo
Reviewed in Brazil on September 1, 2023
E só gostei é muito bom para trabalhar minha qualidade nos acabamentos vai melhorar muito.
G
Reviewed in the United Kingdom on September 8, 2021
poor lasted as long as a low budget gun
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