Bosch GCG 18V-310 Professional Cordless Caulk Gun Bare Unit | 06019C4100

Bosch GCG 18V-310 Professional cordless caulk gun (310ml, 3.5kN) – 06019C4100

Bosch GCG 18V-310 cordless caulk gun (06019C4100) is designed for fast, controlled dispensing of sealants and adhesives from standard 310ml cartridges, helping tradespeople achieve cleaner, more consistent results with less effort. With cordless freedom from the Bosch Professional 18V System, it’s a practical choice for regular sealing and bonding work on site.

The GCG 18V-310 delivers a strong 3.5kN push force for working with higher-viscosity materials, while the variable-speed trigger and 9-speed selection help you dial in the flow rate for neat finishing.

Key Features

• 310ml cartridge capacity: Built to dispense from standard 310ml cartridges for common site sealants and adhesives.
• 3.5kN push force: Provides the driving force needed for consistent output, including with high-viscosity materials.
• 9-speed selection: Lets you set the feed rate to suit the material and the finish you’re aiming for.
• Variable-speed trigger: Helps you control the bead more precisely as you start, stop and change speed during application.
• Auto-reverse function: Relieves pressure after the trigger is released to help reduce dripping and material waste.
• Bosch Professional 18V System: Compatible with Bosch Professional 18V batteries and chargers for easy integration into your existing kit.

Specifications at a glance

Suitable applications

• Dispensing sealants and adhesives from 310ml cartridges for general construction and finishing work
• Glazing and sealing tasks where controlled bead application helps deliver a tidy result
• Flooring and interior fit-out jobs requiring consistent material flow
• Working with higher-viscosity materials where extra push force helps maintain output