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Bosch GCG 18 V-600 18v Cordless Caulking Gun
The Bosch GCG 18 V-600 is an 18V cordless caulking gun designed for professional use in construction, plumbing, heating, and air conditioning applications. As Bosch's first cordless caulk gun, it offers the freedom of cable-free working while maintaining full compatibility with all Bosch Professional 18V batteries.
Precise material control is at the heart of this tool's design. Nine speed settings combined with a variable speed trigger allow the user to match flow rate to the material and application, making it suitable for both standard sealants and high-viscosity adhesives. A push force of 3.5 kN and a maximum feed rate of 7 mm/sec ensure consistent, efficient progress on demanding jobs.
The plunger rod auto-reverse function is a particularly practical feature for tradespeople, automatically relieving pressure when the trigger is released. This eliminates unwanted dripping and material overflow, reducing waste and keeping workpieces clean. The gun accepts both 310 ml and 400 ml cartridges as well as 400 ml and 600 ml sachets, covering the most common sealant and adhesive formats used on site.
Features and Benefits:
• 9 speed settings plus variable speed trigger for precise material flow control
• 3.5 kN push force with 7 mm/sec feed rate handles high-viscosity adhesives with ease
• Auto-reverse plunger rod prevents dripping and material waste when trigger is released
• Compatible with all Bosch Professional 18V batteries
• Accepts 310 ml and 400 ml cartridges, and 400 ml and 600 ml sachets
Specifications:
Battery voltage: 18V
Push force: 3.5 kN
Feed rate: 7 mm/sec
Cartridge capacity: 310 ml / 400 ml
Sachet capacity: 400 ml / 600 ml
Weight (excl. battery): 2.2 kg
Length: 635 mm
Width: 255 mm
Height: 80 mm
Sound pressure level: 70 dB(A)
Sound power level: 80 dB(A)
Vibration emission (ah): 1.5 m/s²
Contents:
Battery and charger not included
Battery AH Explained
The best way to describe battery amp hour is that this is effectively the size of your fuel tank, the more amp hours your battery has then the longer the battery will last between charges. More amp hours does not increase the power of a given tool.
Battery Voltage Explained
A tool with a higher voltage than another is a bit like choosing an engine in a car, the higher voltage will generally mean higher power & performance. As with cars though a bigger engine does not always translate to better performance so it is important to compare the specifications of tools at different voltages between different manufacturers.
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Bosch Professional manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights. For more details see <a href='/bosch-professional-warranty/warranty/120/' style='margin: 0; padding: 0;'><strong>Bosch Professional Warranty</strong></a>.
Get help regarding Bosch GCG 18 V-600 18v Cordless Caulking Gun
For any technical enquiries relating to this product it is best to call the manufacturer, Bosch Professional, direct on 0344 736 0109.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at Tooled-Up at sales@tooled-up.com or call on 020 8805 3535.










