---
product_id: 57376936
title: "Tajima CNV100SP \"Convoy Super 12\" Caulk Gun, Black/Red"
brand: "tajima"
price: "₩137424"
currency: KRW
in_stock: true
reviews_count: 13
category: "Tajima"
url: https://www.desertcart.kr/products/57376936-tajima-cnv100sp-convoy-super-12-caulk-gun-black-red
store_origin: KR
region: South Korea
---

# Extra-long 12-inch barrel for precision Auto plunger retraction stops flow instantly Twin Thrust system for effortless hard material use Tajima CNV100SP "Convoy Super 12" Caulk Gun, Black/Red

**Brand:** tajima
**Price:** ₩137424
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master your seal with the Tajima Convoy Super 12 – where precision meets perfection!

## Quick Answers

- **What is this?** Tajima CNV100SP "Convoy Super 12" Caulk Gun, Black/Red by tajima
- **How much does it cost?** ₩137424 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/57376936-tajima-cnv100sp-convoy-super-12-caulk-gun-black-red)

## Best For

- tajima enthusiasts

## Why This Product

- Trusted tajima brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium Japanese craftsmanship with durable power coating for long-term reliability.
- • **No-Mess Finish:** Innovative plunger retracts automatically to prevent drips and waste.
- • **Effortless Control:** Twin Thrust system tackles tough sealants with minimal hand fatigue.
- • **Pro-Level Efficiency:** Streamlined trigger release means faster, cleaner jobs without interrupting your flow.
- • **Precision Meets Power:** Extra-long 12-inch barrel ensures smooth, accurate application every time.

## Overview

The Tajima CNV100SP Convoy Super 12 Caulk Gun is a professional-grade tool featuring a 12-inch extra-long barrel and a Twin Thrust system designed for easy application of tough materials. Its unique auto-retracting plunger stops flow instantly, eliminating mess and waste. Crafted with superior Japanese engineering and a durable power coating, this caulk gun offers unmatched precision, control, and longevity for demanding DIY and professional projects.

## Description

Shop Tajima CNV100SP "Convoy Super 12" Caulk Gun, Black/Red. Free delivery on eligible orders of £20 or more.

Review: The Rolls Royce of guns - This is hands down the best gun on the market. Like most people I started of with a cheap gun then found out about Cox guns. Owned a couple of basic Cox guns and like them so bought the pro Cox gun which I thought at the time was really good. I knew that Tajima made one as I had seen them at trade shows. The time came to replace my Cox pro and I went for the Tajima. What a difference. Fit and finish is perfect, the power coating is far superior than it really needs to be for a caulking gun but it is typically Japanese, they just seek perfection. Now down to the operation, really smooth action, it has a double plate to push the plunger as to the normal single plat. Now for the bit that really impressed me, when you release the trigger, the plunger moves back about 3mm, stopping the flow instantly. It is what I have wished for, for decades, finally I don't have to release my grip to hit the release plate. Just the greatest joy from such a simple thing. How did the manage to engineer this miracle? Some clever gadget that will break after a year or two? No, the pivot point of the release plate has about 3mm of a gap behind it, so when you release the trigger, the standard springs that all guns use push the plunger back. Genius!! So Japanese. The only thing I will say is this gun is made for standard size tubes, Gripfill is just 5mm too long but if you trim the back end off, it's only cardboard, then they fit. (They do make a larger version.) Worth every penny just for the auto stop. Don't think about it or look at the price, just buy it and enjoy your work.
Review: Best silicone gun about - Had an everbuld one for best part of 7 years and was class. But this tops it don’t have to worry about caulk and silicone coming out and going all over floor once finished with it and is so easy to use

## Features

- Max performance caulk gun with an extra-long barre
- Twin Thrust system helps to use hard materials with ease
- Plunger goes back a few millimetres after every push to stop the flow efficiently and quickly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007C1QEL4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,570 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Caulking Guns |
| Colour | Black/Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,399) |
| Date First Available | 7 Dec. 2012 |
| Included Components | 1 x Caulk gun |
| Item Package Quantity | 1 |
| Item Weight | 750 g |
| Item model number | CNV100SP |
| Manufacturer | Tajima |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | CNV100SP |
| Power Source | Handbetrieben |
| Product Dimensions | 50 x 7.5 x 15 cm; 750 g |
| Size | Convoy Super 12 |
| Style | Single |
| Usage | Professional |

## Images

![Tajima CNV100SP "Convoy Super 12" Caulk Gun, Black/Red - Image 1](https://m.media-amazon.com/images/I/71+Q00VeFwL.jpg)

## Questions & Answers

**Q: Does this gun accommodate a 310ml cartridge?**
A: Yes, it can accommodate 310mm and 380mm cartridges. I filed the throat out a bit to fit the bigger nozzle in of the 380mm cartridge. From the throat to the back of the plunger is 255mm. I hope this helps you with your question.

**Q: Does this model come with built in tip cutter**
A: I can see no tip cutter mechanism on my gun. I always cut an angle and orafice size to suit the job with a "Stanley Knife". However it is the best caulk gun I have used, particularly with arthritic hands.

**Q: Can you tell me which gun takes the 350mm tube with the wider type nozzles. Cheers Ben**
A: No, smaller tubes only.

**Q: How do you retract it?**
A: Push in the sprung lever sited at the back at the same time pull the plunger out

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Rolls Royce of guns
*by H***Y on 29 April 2022*

This is hands down the best gun on the market. Like most people I started of with a cheap gun then found out about Cox guns. Owned a couple of basic Cox guns and like them so bought the pro Cox gun which I thought at the time was really good. I knew that Tajima made one as I had seen them at trade shows. The time came to replace my Cox pro and I went for the Tajima. What a difference. Fit and finish is perfect, the power coating is far superior than it really needs to be for a caulking gun but it is typically Japanese, they just seek perfection. Now down to the operation, really smooth action, it has a double plate to push the plunger as to the normal single plat. Now for the bit that really impressed me, when you release the trigger, the plunger moves back about 3mm, stopping the flow instantly. It is what I have wished for, for decades, finally I don't have to release my grip to hit the release plate. Just the greatest joy from such a simple thing. How did the manage to engineer this miracle? Some clever gadget that will break after a year or two? No, the pivot point of the release plate has about 3mm of a gap behind it, so when you release the trigger, the standard springs that all guns use push the plunger back. Genius!! So Japanese. The only thing I will say is this gun is made for standard size tubes, Gripfill is just 5mm too long but if you trim the back end off, it's only cardboard, then they fit. (They do make a larger version.) Worth every penny just for the auto stop. Don't think about it or look at the price, just buy it and enjoy your work.

### ⭐⭐⭐⭐⭐ Best silicone gun about
*by J***S on 23 November 2025*

Had an everbuld one for best part of 7 years and was class. But this tops it don’t have to worry about caulk and silicone coming out and going all over floor once finished with it and is so easy to use

### ⭐⭐⭐⭐⭐ You won’t be disappointed
*by M***N on 9 January 2026*

This item is by far much superior to any other caulking gun I’ve ever used, and I’ve been a decorator for over 40 years. Very pleased. Highly recommend.

## Frequently Bought Together

- Tajima CNV100SP "Convoy Super 12" Caulk Gun, Black/Red
- Tajima H1550MW Class 1"Hi Lock" Measuring Tape, Red, 5 m x 25 mm
- Tracer Deep Hole Construction Pencil Site Holster (120mm, Extendable 2B Construction Pencil with Inbuilt Sharpener)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*