Bosch GCG18V-29 HD
Bosch GCG18V-29 HD caulking gun with convenient hook, auto-reverse feature, nine speed settings, variable-speed caulk trigger, lockout switch, and rotatable gun.
GCG18V-29N
Bosch blue and black angle grinder with orange buttons.
Bosch GCG18V-29 HD caulking gun.
Blue and black power tool with a handle.
A Black man wearing a blue cap, safety glasses, and a neon green reflective vest is applying sealant to a window frame on a brick building.
Bosch GCG18V-29 caulk gun, held by a Black person wearing work gloves and a cap. Visible text: "3601JC4210", "max. 29 oz", "18V".
Person wearing a high-visibility orange vest and gray work gloves uses a blue and black drill on a concrete surface.
Person wearing safety vest using a Bosch tool to work on concrete near a garden.
Two men working on a wooden structure, one using a caulking gun, the other carrying a large piece of wood.
A person wearing sunglasses and work clothes uses a caulking gun on a wooden surface, with trees in the background, a portable light and other tools visible.
Bosch cordless caulking gun applying sealant on wooden beams, person wearing work boots and tool belt.
Bosch CORE18V 4 Ah, 6 Ah and 8 Ah batteries, recommended for use with 18V bare tools, part of the AMPShare™ 18V Battery System.
AMP Share Multi-brand Compatible 18V Battery System, powered by BOSCH.
Bosch logo with "18V-Bare Tool", "18V Limited Warranty", and "5 YEAR Tool". Effective 6/1/23, all 18V products are covered by this updated warranty. For updated terms, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99.

GCG18V-29N Professional

Specialty Tools

18V 29 Oz. Caulk and Adhesive Gun (Bare Tool)

  • Cordless adhesive gun design – provides powered caulking to reduce the fatigue on your hand from manual caulk and adhesive guns
  • Nine speed settings – allow for control with various types of materials and applications
  • Variable-speed trigger – provides consistent bead size and easier application
  • Auto-reverse feature – reverses plunger after the trigger is released to help prevent dripping and material overflow
  • Powerful 18V motor – holds 29 oz. tubes and delivers a no-load max of 18 In. per minute feed and 790 Lbs. of push force, to push even high-viscosity adhesives, including anchor adhesives in concrete
  • Rotatable cage – provides 360 degrees rotation so material can be applied in difficult areas
  • Cage style – allows for faster tube changes
  • Convenient strap loop – allows hanging tool between jobs
  • Lockout switch – ensures trigger won’t be accidentally activated
  • AMPShare™ System – designed to be multi-brand compatible across many cordless products to make managing your work day easier
  • AMPShare™ System compatibility – 18V batteries and chargers are compatible with Bosch 18V power tools and a growing list of cordless products from AMPShare™ brands
  • Bosch 18V cordless power tools are covered by a five year limited warranty - for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
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GCG18V-29N Professional

Technical data

The most important data

Height in
10 "
Length in
23 "
Variable Speed
Yes
Weight (lbs.)
5
Width in
3 "
Includes
(1) GCG18V-29 18V 29 Oz. Caulk and Adhesive Gun

GCG18V-29N Professional: Further information

Product Highlights

The Bosch GCG18V-29 18V Caulk and Adhesive Gun provides powered caulking to reduce the fatigue on your hand from manual caulk and adhesive guns. It has speed selection and a variable-speed trigger for a consistent bead size and easier caulk application. The caulk and adhesive gun features an auto-reverse feature on the plunger rod to help prevent dripping and material overflow. It holds 29 oz. tubes and delivers a no-load max of 18 In. per minute feed and 790 Lbs. of push force, to push even high-viscosity adhesives including anchor adhesives in concrete. The cage rotates, so that material can be applied in difficult areas while still keeping your preferred hand location. And it’s light – only 5 Lbs. (tool only, not including battery). It is compatible with Bosch 18V Lithium-ion batteries, and it fits 29 oz. tubes. The caulk gun has a hook for hanging between jobs and a lockout switch, so the trigger won’t be accidentally activated.