TajimaCaulk Gun - 1/10 Gallon (10 oz) Convoy Super Caulking Tool with Rotating Cradle & Auto Flow Stop - CNV-100SP

Excellent caulking tool. Everything is smooth and the leak stop works surprisingly well. The fit and finish of everything on this is excellent. Used weekly in a light duty professional setting and it’s stood up fine to being tossed around and dropped off a ladder or two.

I spent a long time searching for the perfect manual caulking gun—reading countless reviews, checking out every possible option in person—and I finally found the ideal one!The Tajima CNV-100SP is the Lamborghini of caulking guns!Every part is precisely machined, showcasing true Japanese quality. It’s super comfortable, lightweight, and features an automatic stop to prevent excess sealant from oozing out. The 12:1 thrust ratio is perfect for home projects, like applying acrylic caulk in the bathroom, kitchen, or around the toilet.I’m absolutely thrilled with this purchase! Just as other people’s reviews helped me make my decision, I hope mine helps someone else. Highly recommend—200% worth it! This is the best manual caulking gun out there!

10 Stars! Best caulk gun ever. Just buy it already....Why are you still reading? It really is the best. It's so smooth- I like to caulk fast so I still pop the release to avoid it leaking even though the plunger is no drip and comes back a fraction after each squeeze. If I was patient, I wouldn't need to do that.

Hands down the top of line for caulk guns, have bought the nicer $20+ ones from Lowe’s/Home Depot to have issues with them not squeezing Construction Adhesive out, switched to those and have never had that issue. It’s a very similar build but they’re latching mechanism is definitely higher quality than what you’ll get at most big box stores

Beautifully crafted caulk gun, haven’t used it yet but it is extremely well made, looking forward to giving it a try soon

Originally purchased gun in 2015 for $23. It has now been in service for five years. I am a professional and it is driving construction adhesive, silicone or various caulks on almost every job. It is the gun I use. I have done some maintenance and do keep it fairly clean. However, I love its smooth action and cast aluminum grip. It is a nice machine and I am happy to have purchased it. Every other gun I've ever had felt like a cheap toy by comparison. Is it worth current price? Only if you appreciate quality tools. Is it the best of all possible guns? Hell if I know.Original Review: The Tajima is supposed to "auto" stop the flow of caulk or adhesives. At best, it still requires to release the thumb bar to release some pressure on tube. Maybe expecting no material to flow after trigger release is unrealistic to nature of any caulking tool. On the plus side, I really like the design and feel of the handle and trigger which is cast aluminum. A great feel and a great look. I have been using this gun in the field regularly for several years. Recently, had to add extra springs into mechanism to get it to properly advance the plunger when caulk or adhesive was down to last quarter of tube. Otherwise plunger would slip instead of grip as I squeezed the trigger handle. So, happy I could fix, not impressed that expensive gun would fail in that manner.

I have used dozens of different brands of caulking guns and different models within those brands. This is one of the best.

I didn’t know what I was missing, or that a caulking experience could be so much better. Coming from a cheapo caulk gun, this thing is like a Ferrari. It feels great in the hand, the ratio of force from the handle is spot on, and it feels really well made. The dripless feature works as expected and is really nice to have. If you’ve never bought a nice caulk gun I’d go for this.