GCG18V-20 18V 20 Oz. Caulk and Adhesive Gun is a Bosch professional caulk and adhesive gun with 18V power, a 20-oz cartridge capacity. This configuration is sold as a bare tool, so battery and charger are not included. Bosch lists a 1-year limited warranty.
How does it perform in real use?
Reviews commonly mention strong performance for the size, with enough power for typical professional cutting, fastening, or drilling tasks.
What is the power source?
It uses 18V Bosch battery power.
What comes in the box?
Bosch lists these included items: (1) GCG18V-20 18V 20 Oz. Caulk and Adhesive Gun.
What warranty does Bosch list?
Bosch lists a 1-year limited warranty.
What kinds of jobs is it best suited for?
It is best suited for repetitive sealant and adhesive application where controlled feed and cordless portability matter.
# GCG18V-20N **Model:** `GCG18V-20N` **Brand:** Bosch **Category:** Caulk Gun > GCG18V-20 18V 20 Oz. Caulk and Adhesive Gun is a Bosch professional caulk and adhesive gun with 18V power, a 20-oz cartridge capacity. This configuration is sold as a bare tool, so battery and charger are not included. Bosch lists a 1-year limited warranty. ## Specifications | Attribute | Value | |---|---| | Voltage (V) | 18 | | Tool Only | Yes | | Charger Included | No | | Weight (lbs) | 4.9 | | Length (in.) | 25 | | Width (in.) | 3 | | Height (in.) | 10 | | Warranty | 1-year limited | | Variable Speed | Yes | | Cartridge Size Oz | 20 | | Thrust Force Lbs | 600 | ## What's Included - (1) GCG18V-20 18V 20 Oz. Caulk and Adhesive Gun Source: https://www.jaspecs.com/bosch/caulk-gun/gcg18v-20n-06019c4013/