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🔧 Master your caulk game with the ALLWAY CT31 — precision, comfort, and speed in one sleek tool!
The ALLWAY CT31 3-in-1 Caulk Tool combines a stainless-steel blade for fast old caulk removal, a rotatable silicone triangle with three bead sizes for smooth application, and a plastic scraper for clean-up. Engineered with a soft-grip handle and durable plastic body, it supports acrylic, latex, and silicone caulks, making it ideal for window, bath, and shower projects. Highly rated for efficiency and ease, it’s the ultimate all-in-one caulking solution for professionals and DIYers alike.













| ASIN | B004BGAER8 |
| Best Sellers Rank | #1,120 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Hand Caulking Guns |
| Brand | ALLWAY |
| Brand Name | ALLWAY |
| Color | Ct31 |
| Customer Reviews | 4.4 out of 5 stars 10,012 Reviews |
| Global Trade Identification Number | 00037064120603 |
| Included Components | Allway Tools - CT31 |
| Item Form | Liquid |
| Item Type Name | Allway Tools - CT31 |
| Item Weight | 9 Grams |
| Manufacturer | Allway Tools, Inc. |
| Material Type | Plastic |
| Model | Allway Tools - CT31 |
| Number of Items | 1 |
| Part Number | CT31 |
| Surface Recommendation | Window |
| UPC | 037064120603 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |
L**S
Effective Tool
This tool works exactly as described. I recently had multiple caulking projects including a kitchen sink with a lot of old moldy caulk, toilet, and standing shower. All involved removal of old caulk before applying the new. This tool was incredibly helpful in the removal process and definitely saved me time. I also appreciated that the tool is a safer approach to caulk removal because you can firmly grip the handle without your hands needing to be close to any sharp edges. The tool is well made and sturdy and can handle being used in multiple projects. Having removed caulk previously with just utility knife, I can say this tool is the way to go and a great value.
K**R
Caulking tool
Makes caulking so much easier. Removes excess caulk while smoothing out remaining. Great value for money. Makes the job go smoother
C**E
Great product, would buy just for the smoothing tips
Purchased this to aid in running beads of white caulk between baseboard trim and the wall. We needed a nice, clean, 1/8" bead to be spread continuously over several feet while maintaining the bead width and without leaving any gaps between the top of the trim piece and the wall. This tool was able to do that comfortably. We first tested the three different bead widths on some scrap materials before applying directly to the project. The handle is comfortable to hold, it is very stiff, and allowed us to put consistent pressure on the bead of caulk throughout the length of the trim pieces. We did not use the other parts (scraper and cutter) so I cannot speak to that aspect. I can say though that the upward facing scraper did slightly get in the way on some longer runs (bumped into my forearm while pulling the bead of caulk). My opinion is that it would be better designed as a 2-in-1 tool and remove the upward facing scraper, hence 4 stars instead of 5. Overall though, did the job and did it well.
D**D
Essential Tool for Caulking Projects
The ALLWAY CT31 3-in-1 Caulk Tool has been a fantastic addition to my DIY toolkit. As someone who takes on a lot of home improvement projects, I needed a tool that could simplify the caulking process, and this one fits the bill perfectly. What I particularly like about this tool is how it combines multiple functions into one compact device. The removal process is much easier now; the scraper effectively gets rid of old caulk without damaging the surfaces. Applying new caulk is a breeze too. The tool's design allows for a smooth, even application, which has significantly improved the finish of my work. The ergonomic handle is comfortable to hold, even during extended use. It doesn’t strain my hand, which is a huge plus considering how tedious caulking can be. The built-in silicone smoother works wonders, leaving a professional-looking finish every time. One minor downside I noticed is that the plastic scraper isn't as effective on tougher, older caulk. However, using a bit of extra elbow grease usually does the trick. This tool has really streamlined my caulking projects, saving me time and effort. Whether I'm redoing the bathroom sealant or touching up the kitchen, the ALLWAY CT31 3-in-1 Caulk Tool has proven to be incredibly handy and efficient.
D**S
Does two jobs moderately well
It isn't clear why this is called a 3 in 1 tool as it seems to have only two functions. It removes SOME of the old caulk and then smooths the new caulk. The fixed and non-replaceable cutting blade is rather wide so it does not get deep into the gap between tiles. In trying to get it to get more (enough) of the old caulk I applied too much pressure resulting in scaring the top of the tub. I had hoped the tool would allow one to remove all the caulk by digging deep into the tile gap. I had to resort to using a small screwdriver for that important function. The second function for the tool is to smooth the new caulk. This entails using a rubber foot which has 3, yes 3, different angles. My guess is that this is the 3 in 3 in 1. The smoothing tool works almost as well as a wet finger but saves you from the horror of having caulk on your finger. :-) I was not able to get the cute smooth tool to get a good curve in the corners so resorted to using my finger and finally just went back to finger everywhere which was faster and easier to control - for me anyway. This is a typical Chinese product with very little useful information about usage. The usage information is in the attached image. The construction of the tool is good. It would have been better if the cutting blade angle was more acute so the blae would go into the tile gaps.
K**G
Never caulking without this again
Looks exactly like the product in the photo. Worked great for re-caulking my bathroom. I tried to caulk my bathroom without this and the difference was so immediate I had to leave a review. Metal side of the tool is sharp enough to get the job done, but isn’t sharp enough to damage the tub or tile. The scraping tip does a great job at cleaning the caulking, even in difficult corners. :) My favorite feature is that the rubber tip rotates allowing you to get different angles. Paired this with an exacto knife which made the whole process easy!
A**I
It works
So far utilized for caulk trim removal. Works well with a razor, would recommend
M**R
The first one that didn't disappoint.
All I need is a bit more practice, and I will caulk like a pro. Sharp stainless blade does the job in 2 directions. Tough plastic scraper can be safely applied to acrylic or fiberglass. The smoothing end has a pad with 3 different angles, and it is very easy to clean. Add a comfortable handle between 2 ends, and you have a tool you gotta love.
ਗ**ਘ
Works well
Happy with the purchase
M**J
Great MultipurposeTool
Super useful tool for prep, contouring and clean up. Only complaint is the scraper is a bit soft and damages quickly. Would 100% purchase again.
S**4
Quality
Well made product. I used with a reasonable amount of pressure and the product worked well. Ready in the toolbox for its next job!
S**N
Amazing
This tool is genius for recaulking - it strips off the old and smooths out the new. Makes application so much easier!
J**Z
Muy útil.
Cumple al 100% con su función. Levanta muy bien los residuos y aplica de manera excelente el silicón nuevo. Solo su calidad de manufactura podría mejorar, lo solucione con un cutter para emparejar la espátula.
Trustpilot
1 day ago
2 weeks ago