
















🔧 Power, Precision, and Clean Results — The Ultimate Caulking Upgrade!
This professional-grade electric cordless caulking gun features 6 stepless speed settings and dual lithium-ion batteries for extended use. Designed with an 800kg max thrust motor and anti-drip mechanism, it ensures even adhesive application without mess. The built-in LED light enhances visibility in dim environments, while its durable ABS and stainless steel construction offers long-lasting performance. Ideal for 400mL dual cartridges with a 1:1 mix ratio, it’s perfect for professionals and DIY enthusiasts seeking efficiency and precision.






| ASIN | B0CFFQRTK3 |
| Batteries | 2 Lithium Ion batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #435,143 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #668 in Hand Caulking Guns |
| Color | Yellow |
| Customer Reviews | 3.2 3.2 out of 5 stars (15) |
| Date First Available | August 11, 2023 |
| Item Package Quantity | 1 |
| Item Weight | 8.82 pounds |
| Manufacturer | rao jintang |
| Material | ABS+Stainless Steel |
| Package Dimensions | 17.04 x 12.64 x 5.43 inches |
| Part Number | Electric Caulking Gun |
| Voltage | 21 Volts |
| Wattage | 50 Watt-hours |
C**R
Too narrow! Won't work.
The width is NOT 10.5cm, it's about 9.4cm. Which explains the frequent returns.
J**Y
Quick and fast delivery
Quick and prompt delivery. The merchandise was exactly what I was looking for thank you.
K**G
Check sizes
It fit our glue cartridges (check your sizes) and works well. Batteries are different but working fine. They look like dewalt but definitely are not. Still working after a few months of use.
M**A
Carriage is too short to fit standard (US) caulk tubes
I wasn't expecting much since it is an inexpensive product, but it was the only one I could get in time for our job. When we tried to install the Simpson dual adhesive tubes, they were too long to fin (almost 2" longer than gun carriage). Amazon, or vendor, should call out what size caulk tubes will fit.
R**Z
It doesn’t work with any regular epoxy double tub.
None of the double tubes epoxy brands work on this thing. I texted the seller and asked what brand is made for and no response.
K**K
It's buldtoo cheap and the size doesn't fit the tub
I don't like it it cannot be used in America
Trustpilot
4 days ago
3 weeks ago