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- Die‑cast aluminum body and handle, high rigidity for heavy‑duty site use
- Up to 135kg powerful thrust, ensures continuous, even and smooth glue output
- Switchable non‑drip and conventional modes to fit various construction needs
- 360° rotatable metal front holder, flexible continuous caulking at any angle
- Ergonomic comfortable grip, reduces hand fatigue during prolonged operation
- Built‑in hanging hook for neat and convenient storage
- Fits standard 310ml cartridges, ideal for home sealing and repair jobs
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The 628 Heavy‑Duty Professional Caulking Gun is a sturdy and long‑lasting construction‑grade caulking tool. Built with die‑cast aluminum body and handle, it features high rigidity and great durability to withstand frequent heavy‑intensity use on construction sites.
It delivers a maximum thrust of 135kg for continuous, smooth and consistent glue extrusion. A convert button allows free switching between non‑drip mode and conventional mode to meet diverse construction demands. The 360° rotatable metal front holder enables continuous caulking at any angle without constant readjustment of the tool.
The ergonomic handle delivers a comfortable grip and effectively relieves hand strain during long‑time work. A built‑in hanging hook keeps the tool neatly stored when not in use. Compatible with standard 310ml sealant cartridges, it is widely used for all kinds of home sealing and maintenance projects.
| Art.No. | Thrust Ratio | Capacity （mm/ml） | Thrust force (kg) | Wt. (kg) | Pcs. / Ctn. | Ctn. Dim. (cm) |
| DT62800000 | 9:1 | 230/310 | 135 | 0.855 | 12 | 43 x 42 x 44 |
